| 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 | $228.51 | 5.517% | $241.1169 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $50.42 | 10.494% | $55.7111 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $22.72 | 7.477% | $24.4188 | $24.42 | $24.40 | $24.40 |
| Purchase #4 | $40.90 | 11.605% | $45.6464 | $45.65 | $45.65 | $45.60 |
| Purchase #5 | $60.90 | 9.713% | $66.8152 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $39.62 | 12.362% | $44.5178 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $182.95 | 10.468% | $202.1012 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $626.02 | $680.3274 | $680.34 | $680.25 | $680.20 | |