| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $79.59 | 6.480% | $84.7474 | $84.75 | $84.75 | $84.70 |
| Purchase #2 | $205.83 | 7.460% | $221.1849 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $240.82 | 9.677% | $264.1242 | $264.12 | $264.10 | $264.10 |
| Purchase #4 | $153.55 | 6.516% | $163.5553 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $169.89 | 5.272% | $178.8466 | $178.85 | $178.85 | $178.80 |
| Purchase #6 | $205.30 | 11.220% | $228.3347 | $228.33 | $228.35 | $228.30 |
| Purchase #7 | $208.51 | 4.462% | $217.8137 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $1,263.49 | $1,358.6068 | $1,358.60 | $1,358.60 | $1,358.50 | |