| 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 | $41.95 | 5.193% | $44.1285 | $44.13 | $44.15 | $44.10 |
| Purchase #2 | $9.38 | 9.247% | $10.2474 | $10.25 | $10.25 | $10.20 |
| Purchase #3 | $125.42 | 8.190% | $135.6919 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $181.29 | 10.388% | $200.1224 | $200.12 | $200.10 | $200.10 |
| Purchase #5 | $37.62 | 9.413% | $41.1612 | $41.16 | $41.15 | $41.20 |
| Purchase #6 | $39.37 | 11.506% | $43.8999 | $43.90 | $43.90 | $43.90 |
| Purchase #7 | $247.99 | 6.757% | $264.7467 | $264.75 | $264.75 | $264.70 |
| 7 purchase totals = | $683.02 | $739.9980 | $740.00 | $740.00 | $739.90 | |