| 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 | $83.39 | 11.395% | $92.8923 | $92.89 | $92.90 | $92.90 |
| Purchase #2 | $55.88 | 6.322% | $59.4127 | $59.41 | $59.40 | $59.40 |
| Purchase #3 | $47.57 | 13.508% | $53.9958 | $54.00 | $54.00 | $54.00 |
| Purchase #4 | $150.99 | 4.375% | $157.5958 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $40.78 | 13.486% | $46.2796 | $46.28 | $46.30 | $46.30 |
| Purchase #6 | $45.81 | 6.806% | $48.9278 | $48.93 | $48.95 | $48.90 |
| Purchase #7 | $165.32 | 7.465% | $177.6611 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $589.74 | $636.7651 | $636.77 | $636.80 | $636.80 | |