| 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 | $45.99 | 13.236% | $52.0772 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $181.47 | 11.849% | $202.9724 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $63.52 | 4.675% | $66.4896 | $66.49 | $66.50 | $66.50 |
| Purchase #4 | $61.75 | 12.301% | $69.3459 | $69.35 | $69.35 | $69.30 |
| Purchase #5 | $23.88 | 4.553% | $24.9673 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $68.60 | 5.364% | $72.2797 | $72.28 | $72.30 | $72.30 |
| Purchase #7 | $143.98 | 9.745% | $158.0109 | $158.01 | $158.00 | $158.00 |
| 7 purchase totals = | $589.19 | $646.1430 | $646.15 | $646.15 | $646.20 | |