| 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 | $82.63 | 7.487% | $88.8165 | $88.82 | $88.80 | $88.80 |
| Purchase #2 | $100.47 | 8.357% | $108.8663 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $51.38 | 12.515% | $57.8102 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $172.33 | 13.575% | $195.7238 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $234.87 | 12.693% | $264.682 | $264.68 | $264.70 | $264.70 |
| Purchase #6 | $49.41 | 10.830% | $54.7611 | $54.76 | $54.75 | $54.80 |
| Purchase #7 | $82.95 | 5.688% | $87.6682 | $87.67 | $87.65 | $87.70 |
| 7 purchase totals = | $774.04 | $858.3281 | $858.33 | $858.25 | $858.40 | |