| 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 | $182.81 | 4.198% | $190.4844 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $54.44 | 3.709% | $56.4592 | $56.46 | $56.45 | $56.50 |
| Purchase #3 | $75.44 | 12.626% | $84.9651 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $51.37 | 6.434% | $54.6751 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $107.80 | 4.193% | $112.3201 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $29.62 | 11.303% | $32.9679 | $32.97 | $32.95 | $33.00 |
| Purchase #7 | $67.45 | 6.513% | $71.843 | $71.84 | $71.85 | $71.80 |
| 7 purchase totals = | $568.93 | $603.7148 | $603.72 | $603.70 | $603.80 | |