| 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 | $68.91 | 7.449% | $74.0431 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $128.75 | 4.251% | $134.2232 | $134.22 | $134.20 | $134.20 |
| Purchase #3 | $111.51 | 13.573% | $126.6453 | $126.65 | $126.65 | $126.60 |
| Purchase #4 | $62.68 | 11.336% | $69.7854 | $69.79 | $69.80 | $69.80 |
| Purchase #5 | $101.99 | 13.872% | $116.1381 | $116.14 | $116.15 | $116.10 |
| Purchase #6 | $231.57 | 7.716% | $249.4379 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $16.95 | 12.718% | $19.1057 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $722.36 | $789.3787 | $789.39 | $789.40 | $789.20 | |