| 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 | $97.98 | 12.203% | $109.9365 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $169.45 | 11.321% | $188.6334 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $53.39 | 12.440% | $60.0317 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $145.63 | 9.346% | $159.2406 | $159.24 | $159.25 | $159.20 |
| Purchase #5 | $77.65 | 4.404% | $81.0697 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $10.41 | 8.764% | $11.3223 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $70.57 | 4.748% | $73.9207 | $73.92 | $73.90 | $73.90 |
| 7 purchase totals = | $625.08 | $684.1549 | $684.15 | $684.15 | $684.00 | |