| 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 | $45.33 | 5.352% | $47.7561 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $225.82 | 10.458% | $249.4363 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $60.27 | 13.343% | $68.3118 | $68.31 | $68.30 | $68.30 |
| Purchase #4 | $35.71 | 11.805% | $39.9256 | $39.93 | $39.95 | $39.90 |
| Purchase #5 | $30.93 | 8.530% | $33.5683 | $33.57 | $33.55 | $33.60 |
| Purchase #6 | $22.42 | 11.182% | $24.927 | $24.93 | $24.95 | $24.90 |
| Purchase #7 | $162.88 | 7.709% | $175.4364 | $175.44 | $175.45 | $175.40 |
| 7 purchase totals = | $583.36 | $639.3615 | $639.38 | $639.40 | $639.30 | |