| 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 | $77.42 | 9.442% | $84.73 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $6.45 | 9.629% | $7.0711 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $118.56 | 10.539% | $131.055 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $69.99 | 11.367% | $77.9458 | $77.95 | $77.95 | $77.90 |
| Purchase #5 | $191.61 | 5.485% | $202.1198 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $114.26 | 3.359% | $118.098 | $118.10 | $118.10 | $118.10 |
| Purchase #7 | $177.98 | 7.498% | $191.3249 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $756.27 | $812.3446 | $812.35 | $812.30 | $812.30 | |