| 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 | $100.57 | 3.796% | $104.3876 | $104.39 | $104.40 | $104.40 |
| Purchase #2 | $58.28 | 8.808% | $63.4133 | $63.41 | $63.40 | $63.40 |
| Purchase #3 | $160.51 | 9.491% | $175.744 | $175.74 | $175.75 | $175.70 |
| Purchase #4 | $145.94 | 9.515% | $159.8262 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $63.41 | 7.503% | $68.1677 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $222.81 | 11.233% | $247.8382 | $247.84 | $247.85 | $247.80 |
| Purchase #7 | $162.68 | 6.106% | $172.6132 | $172.61 | $172.60 | $172.60 |
| 7 purchase totals = | $914.20 | $991.9902 | $991.99 | $992.00 | $991.90 | |