| 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 | $85.31 | 6.700% | $91.0258 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $11.55 | 3.368% | $11.939 | $11.94 | $11.95 | $11.90 |
| Purchase #3 | $18.45 | 3.527% | $19.1007 | $19.10 | $19.10 | $19.10 |
| Purchase #4 | $85.65 | 8.375% | $92.8232 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $188.51 | 6.736% | $201.208 | $201.21 | $201.20 | $201.20 |
| Purchase #6 | $170.60 | 5.651% | $180.2406 | $180.24 | $180.25 | $180.20 |
| Purchase #7 | $201.98 | 9.855% | $221.8851 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $762.05 | $818.2224 | $818.23 | $818.25 | $818.10 | |