| 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 | $48.62 | 3.499% | $50.3212 | $50.32 | $50.30 | $50.30 |
| Purchase #2 | $69.64 | 9.142% | $76.0065 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $212.86 | 7.635% | $229.1119 | $229.11 | $229.10 | $229.10 |
| Purchase #4 | $133.79 | 7.163% | $143.3734 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $109.41 | 4.287% | $114.1004 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $42.95 | 8.375% | $46.5471 | $46.55 | $46.55 | $46.50 |
| Purchase #7 | $104.83 | 5.139% | $110.2172 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $722.10 | $769.6777 | $769.68 | $769.60 | $769.60 | |