| 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 | $62.77 | 11.817% | $70.1875 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $19.61 | 3.725% | $20.3405 | $20.34 | $20.35 | $20.30 |
| Purchase #3 | $248.54 | 10.830% | $275.4569 | $275.46 | $275.45 | $275.50 |
| Purchase #4 | $81.86 | 13.741% | $93.1084 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $152.98 | 4.665% | $160.1165 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $112.68 | 7.514% | $121.1468 | $121.15 | $121.15 | $121.10 |
| Purchase #7 | $9.89 | 13.509% | $11.226 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $688.33 | $751.5826 | $751.60 | $751.60 | $751.50 | |