| 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 | $79.26 | 6.799% | $84.6489 | $84.65 | $84.65 | $84.60 |
| Purchase #2 | $198.41 | 12.319% | $222.8521 | $222.85 | $222.85 | $222.90 |
| Purchase #3 | $229.65 | 4.307% | $239.541 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $198.62 | 10.825% | $220.1206 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $64.92 | 4.537% | $67.8654 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $104.44 | 4.119% | $108.7419 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $182.37 | 8.249% | $197.4137 | $197.41 | $197.40 | $197.40 |
| 7 purchase totals = | $1,057.67 | $1,141.1836 | $1,141.18 | $1,141.15 | $1,141.10 | |