| 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 | $75.78 | 10.301% | $83.5861 | $83.59 | $83.60 | $83.60 |
| Purchase #2 | $29.53 | 8.127% | $31.9299 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $159.72 | 12.807% | $180.1753 | $180.18 | $180.20 | $180.20 |
| Purchase #4 | $233.62 | 7.689% | $251.583 | $251.58 | $251.60 | $251.60 |
| Purchase #5 | $5.77 | 9.588% | $6.3232 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $238.35 | 7.469% | $256.1524 | $256.15 | $256.15 | $256.20 |
| Purchase #7 | $97.90 | 13.562% | $111.1772 | $111.18 | $111.20 | $111.20 |
| 7 purchase totals = | $840.67 | $920.9271 | $920.93 | $921.00 | $921.00 | |