| 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 | $23.62 | 4.485% | $24.6794 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $162.55 | 10.789% | $180.0875 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $92.66 | 9.801% | $101.7416 | $101.74 | $101.75 | $101.70 |
| Purchase #4 | $209.82 | 3.684% | $217.5498 | $217.55 | $217.55 | $217.50 |
| Purchase #5 | $32.97 | 4.282% | $34.3818 | $34.38 | $34.40 | $34.40 |
| Purchase #6 | $13.45 | 5.523% | $14.1928 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $65.44 | 8.779% | $71.185 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $600.51 | $643.8179 | $643.82 | $643.90 | $643.80 | |