| 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 | $37.41 | 8.149% | $40.4585 | $40.46 | $40.45 | $40.50 |
| Purchase #2 | $234.46 | 12.290% | $263.2751 | $263.28 | $263.30 | $263.30 |
| Purchase #3 | $95.67 | 4.452% | $99.9292 | $99.93 | $99.95 | $99.90 |
| Purchase #4 | $219.62 | 7.234% | $235.5073 | $235.51 | $235.50 | $235.50 |
| Purchase #5 | $112.57 | 11.568% | $125.5921 | $125.59 | $125.60 | $125.60 |
| Purchase #6 | $135.72 | 8.422% | $147.1503 | $147.15 | $147.15 | $147.20 |
| Purchase #7 | $63.92 | 6.805% | $68.2698 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $899.37 | $980.1823 | $980.19 | $980.20 | $980.30 | |