| 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 | $108.78 | 8.601% | $118.1362 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $98.62 | 10.376% | $108.8528 | $108.85 | $108.85 | $108.90 |
| Purchase #3 | $123.94 | 9.661% | $135.9138 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $212.49 | 4.767% | $222.6194 | $222.62 | $222.60 | $222.60 |
| Purchase #5 | $75.64 | 3.158% | $78.0287 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $87.31 | 6.823% | $93.2672 | $93.27 | $93.25 | $93.30 |
| Purchase #7 | $47.87 | 7.206% | $51.3195 | $51.32 | $51.30 | $51.30 |
| 7 purchase totals = | $754.65 | $808.1376 | $808.14 | $808.10 | $808.10 | |