| 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 | $27.63 | 7.480% | $29.6967 | $29.70 | $29.70 | $29.70 |
| Purchase #2 | $43.26 | 13.765% | $49.2147 | $49.21 | $49.20 | $49.20 |
| Purchase #3 | $222.54 | 9.329% | $243.3008 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $21.35 | 3.751% | $22.1508 | $22.15 | $22.15 | $22.20 |
| Purchase #5 | $150.59 | 6.779% | $160.7985 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $16.52 | 10.686% | $18.2853 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $223.40 | 7.735% | $240.68 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $705.29 | $764.1268 | $764.13 | $764.15 | $764.20 | |