| 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 | $6.64 | 5.525% | $7.0069 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $99.71 | 10.590% | $110.2693 | $110.27 | $110.25 | $110.30 |
| Purchase #3 | $192.86 | 10.333% | $212.7882 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $35.31 | 5.706% | $37.3248 | $37.32 | $37.30 | $37.30 |
| Purchase #5 | $68.62 | 7.656% | $73.8735 | $73.87 | $73.85 | $73.90 |
| Purchase #6 | $37.38 | 11.193% | $41.5639 | $41.56 | $41.55 | $41.60 |
| Purchase #7 | $128.70 | 11.214% | $143.1324 | $143.13 | $143.15 | $143.10 |
| 7 purchase totals = | $569.22 | $625.9590 | $625.95 | $625.90 | $626.00 | |