| 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 | $55.94 | 3.219% | $57.7407 | $57.74 | $57.75 | $57.70 |
| Purchase #2 | $57.88 | 8.761% | $62.9509 | $62.95 | $62.95 | $63.00 |
| Purchase #3 | $27.38 | 7.557% | $29.4491 | $29.45 | $29.45 | $29.40 |
| Purchase #4 | $38.99 | 3.458% | $40.3383 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $177.73 | 4.372% | $185.5004 | $185.50 | $185.50 | $185.50 |
| Purchase #6 | $110.74 | 4.289% | $115.4896 | $115.49 | $115.50 | $115.50 |
| Purchase #7 | $22.45 | 10.242% | $24.7493 | $24.75 | $24.75 | $24.70 |
| 7 purchase totals = | $491.11 | $516.2183 | $516.22 | $516.25 | $516.10 | |