| 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 | $69.46 | 7.447% | $74.6327 | $74.63 | $74.65 | $74.60 |
| Purchase #2 | $141.80 | 13.712% | $161.2436 | $161.24 | $161.25 | $161.20 |
| Purchase #3 | $220.25 | 12.556% | $247.9046 | $247.90 | $247.90 | $247.90 |
| Purchase #4 | $87.31 | 10.109% | $96.1362 | $96.14 | $96.15 | $96.10 |
| Purchase #5 | $158.66 | 13.671% | $180.3504 | $180.35 | $180.35 | $180.40 |
| Purchase #6 | $167.68 | 9.814% | $184.1361 | $184.14 | $184.15 | $184.10 |
| Purchase #7 | $46.92 | 4.640% | $49.0971 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $892.08 | $993.5007 | $993.50 | $993.55 | $993.40 | |