| 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 | $58.27 | 11.633% | $65.0485 | $65.05 | $65.05 | $65.00 |
| Purchase #2 | $88.75 | 3.337% | $91.7116 | $91.71 | $91.70 | $91.70 |
| Purchase #3 | $228.75 | 5.701% | $241.791 | $241.79 | $241.80 | $241.80 |
| Purchase #4 | $139.49 | 8.710% | $151.6396 | $151.64 | $151.65 | $151.60 |
| Purchase #5 | $29.85 | 13.750% | $33.9544 | $33.95 | $33.95 | $34.00 |
| Purchase #6 | $126.47 | 4.130% | $131.6932 | $131.69 | $131.70 | $131.70 |
| Purchase #7 | $145.85 | 11.275% | $162.2946 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $817.43 | $878.1329 | $878.12 | $878.15 | $878.10 | |