| 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 | $80.50 | 4.636% | $84.232 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $39.31 | 6.571% | $41.8931 | $41.89 | $41.90 | $41.90 |
| Purchase #3 | $111.79 | 7.591% | $120.276 | $120.28 | $120.30 | $120.30 |
| Purchase #4 | $29.33 | 9.861% | $32.2222 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $179.34 | 6.267% | $190.5792 | $190.58 | $190.60 | $190.60 |
| Purchase #6 | $101.65 | 8.458% | $110.2476 | $110.25 | $110.25 | $110.20 |
| Purchase #7 | $32.54 | 3.300% | $33.6138 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $574.46 | $613.0639 | $613.06 | $613.10 | $613.00 | |