| 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 | $53.90 | 11.409% | $60.0495 | $60.05 | $60.05 | $60.00 |
| Purchase #2 | $5.63 | 5.501% | $5.9397 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $62.42 | 13.243% | $70.6863 | $70.69 | $70.70 | $70.70 |
| Purchase #4 | $182.81 | 10.468% | $201.9466 | $201.95 | $201.95 | $201.90 |
| Purchase #5 | $154.72 | 13.477% | $175.5716 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $14.48 | 9.517% | $15.8581 | $15.86 | $15.85 | $15.90 |
| Purchase #7 | $35.57 | 8.419% | $38.5646 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $509.53 | $568.6164 | $568.62 | $568.60 | $568.60 | |