| 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 | $38.74 | 13.199% | $43.8533 | $43.85 | $43.85 | $43.90 |
| Purchase #2 | $73.28 | 13.283% | $83.0138 | $83.01 | $83.00 | $83.00 |
| Purchase #3 | $96.55 | 11.104% | $107.2709 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $195.50 | 12.861% | $220.6433 | $220.64 | $220.65 | $220.60 |
| Purchase #5 | $141.26 | 9.304% | $154.4028 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $43.31 | 6.507% | $46.1282 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $166.34 | 5.439% | $175.3872 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $754.98 | $830.6995 | $830.69 | $830.70 | $830.70 | |