| 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 | $66.44 | 13.187% | $75.2014 | $75.20 | $75.20 | $75.20 |
| Purchase #2 | $37.74 | 7.177% | $40.4486 | $40.45 | $40.45 | $40.40 |
| Purchase #3 | $81.60 | 7.678% | $87.8652 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $190.26 | 8.428% | $206.2951 | $206.30 | $206.30 | $206.30 |
| Purchase #5 | $178.50 | 3.817% | $185.3133 | $185.31 | $185.30 | $185.30 |
| Purchase #6 | $197.41 | 6.288% | $209.8231 | $209.82 | $209.80 | $209.80 |
| Purchase #7 | $115.63 | 13.779% | $131.5627 | $131.56 | $131.55 | $131.60 |
| 7 purchase totals = | $867.58 | $936.5094 | $936.51 | $936.45 | $936.50 | |