| 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 | $165.55 | 3.703% | $171.6803 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $72.52 | 11.726% | $81.0237 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $195.58 | 3.780% | $202.9729 | $202.97 | $202.95 | $203.00 |
| Purchase #4 | $46.97 | 13.701% | $53.4054 | $53.41 | $53.40 | $53.40 |
| Purchase #5 | $13.40 | 13.128% | $15.1592 | $15.16 | $15.15 | $15.20 |
| Purchase #6 | $123.68 | 13.660% | $140.5747 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $96.43 | 5.246% | $101.4887 | $101.49 | $101.50 | $101.50 |
| 7 purchase totals = | $714.13 | $766.3049 | $766.30 | $766.25 | $766.40 | |