| 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 | $126.62 | 4.412% | $132.2065 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $41.89 | 9.842% | $46.0128 | $46.01 | $46.00 | $46.00 |
| Purchase #3 | $40.70 | 11.227% | $45.2694 | $45.27 | $45.25 | $45.30 |
| Purchase #4 | $168.90 | 5.233% | $177.7385 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $26.78 | 5.802% | $28.3338 | $28.33 | $28.35 | $28.30 |
| Purchase #6 | $32.78 | 9.573% | $35.918 | $35.92 | $35.90 | $35.90 |
| Purchase #7 | $129.95 | 13.485% | $147.4738 | $147.47 | $147.45 | $147.50 |
| 7 purchase totals = | $567.62 | $612.9528 | $612.95 | $612.90 | $612.90 | |