| 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 | $38.90 | 12.374% | $43.7135 | $43.71 | $43.70 | $43.70 |
| Purchase #2 | $67.99 | 10.130% | $74.8774 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $90.69 | 4.294% | $94.5842 | $94.58 | $94.60 | $94.60 |
| Purchase #4 | $130.43 | 12.460% | $146.6816 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $189.68 | 5.298% | $199.7292 | $199.73 | $199.75 | $199.70 |
| Purchase #6 | $94.27 | 7.372% | $101.2196 | $101.22 | $101.20 | $101.20 |
| Purchase #7 | $145.47 | 10.461% | $160.6876 | $160.69 | $160.70 | $160.70 |
| 7 purchase totals = | $757.43 | $821.4931 | $821.49 | $821.55 | $821.50 | |