| 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 | $128.99 | 12.541% | $145.1666 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $239.94 | 5.437% | $252.9855 | $252.99 | $253.00 | $253.00 |
| Purchase #3 | $134.58 | 9.634% | $147.5454 | $147.55 | $147.55 | $147.50 |
| Purchase #4 | $50.79 | 4.323% | $52.9857 | $52.99 | $53.00 | $53.00 |
| Purchase #5 | $134.93 | 3.302% | $139.3854 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $70.34 | 8.635% | $76.4139 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $71.55 | 3.618% | $74.1387 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $831.12 | $888.6212 | $888.64 | $888.65 | $888.60 | |