| 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 | $211.94 | 4.374% | $221.2103 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $96.89 | 8.350% | $104.9803 | $104.98 | $105.00 | $105.00 |
| Purchase #3 | $191.90 | 6.573% | $204.5136 | $204.51 | $204.50 | $204.50 |
| Purchase #4 | $53.57 | 4.149% | $55.7926 | $55.79 | $55.80 | $55.80 |
| Purchase #5 | $42.91 | 3.835% | $44.5556 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $46.51 | 11.357% | $51.7921 | $51.79 | $51.80 | $51.80 |
| Purchase #7 | $21.96 | 4.368% | $22.9192 | $22.92 | $22.90 | $22.90 |
| 7 purchase totals = | $665.68 | $705.7637 | $705.76 | $705.75 | $705.80 | |