| 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 | $84.67 | 8.642% | $91.9872 | $91.99 | $92.00 | $92.00 |
| Purchase #2 | $242.54 | 9.707% | $266.0834 | $266.08 | $266.10 | $266.10 |
| Purchase #3 | $94.94 | 8.267% | $102.7887 | $102.79 | $102.80 | $102.80 |
| Purchase #4 | $9.94 | 9.249% | $10.8594 | $10.86 | $10.85 | $10.90 |
| Purchase #5 | $45.32 | 12.675% | $51.0643 | $51.06 | $51.05 | $51.10 |
| Purchase #6 | $165.60 | 10.578% | $183.1172 | $183.12 | $183.10 | $183.10 |
| Purchase #7 | $206.72 | 10.451% | $228.3243 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $849.73 | $934.2245 | $934.22 | $934.20 | $934.30 | |