| 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 | $70.70 | 6.412% | $75.2333 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $203.89 | 13.232% | $230.8687 | $230.87 | $230.85 | $230.90 |
| Purchase #3 | $232.27 | 11.161% | $258.1937 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $40.81 | 8.718% | $44.3678 | $44.37 | $44.35 | $44.40 |
| Purchase #5 | $152.42 | 5.771% | $161.2162 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $18.41 | 3.778% | $19.1055 | $19.11 | $19.10 | $19.10 |
| Purchase #7 | $144.93 | 13.685% | $164.7637 | $164.76 | $164.75 | $164.80 |
| 7 purchase totals = | $863.43 | $953.7489 | $953.75 | $953.70 | $953.80 | |