| 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 | $49.36 | 6.441% | $52.5393 | $52.54 | $52.55 | $52.50 |
| Purchase #2 | $139.68 | 6.242% | $148.3988 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $14.61 | 6.398% | $15.5447 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $192.27 | 5.468% | $202.7833 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $175.30 | 5.115% | $184.2666 | $184.27 | $184.25 | $184.30 |
| Purchase #6 | $138.75 | 8.745% | $150.8837 | $150.88 | $150.90 | $150.90 |
| Purchase #7 | $12.94 | 4.438% | $13.5143 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $722.91 | $767.9307 | $767.92 | $767.95 | $767.90 | |