| 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 | $38.69 | 13.368% | $43.8621 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $24.51 | 7.432% | $26.3316 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $176.79 | 8.512% | $191.8384 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $37.87 | 6.698% | $40.4065 | $40.41 | $40.40 | $40.40 |
| Purchase #5 | $155.85 | 3.572% | $161.417 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $219.66 | 6.484% | $233.9028 | $233.90 | $233.90 | $233.90 |
| Purchase #7 | $217.92 | 8.781% | $237.0556 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $871.29 | $934.8140 | $934.82 | $934.80 | $934.80 | |