| 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 | $69.42 | 4.865% | $72.7973 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $131.71 | 5.424% | $138.854 | $138.85 | $138.85 | $138.90 |
| Purchase #3 | $124.86 | 12.149% | $140.0292 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $158.38 | 13.257% | $179.3764 | $179.38 | $179.40 | $179.40 |
| Purchase #5 | $98.25 | 12.251% | $110.2866 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $85.71 | 5.376% | $90.3178 | $90.32 | $90.30 | $90.30 |
| Purchase #7 | $224.28 | 12.381% | $252.0481 | $252.05 | $252.05 | $252.00 |
| 7 purchase totals = | $892.61 | $983.7094 | $983.72 | $983.75 | $983.70 | |