| 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 | $200.46 | 6.720% | $213.9309 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $171.40 | 7.127% | $183.6157 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $110.38 | 6.326% | $117.3626 | $117.36 | $117.35 | $117.40 |
| Purchase #4 | $195.97 | 4.662% | $205.1061 | $205.11 | $205.10 | $205.10 |
| Purchase #5 | $83.58 | 12.870% | $94.3367 | $94.34 | $94.35 | $94.30 |
| Purchase #6 | $79.52 | 10.314% | $87.7217 | $87.72 | $87.70 | $87.70 |
| Purchase #7 | $61.47 | 8.328% | $66.5892 | $66.59 | $66.60 | $66.60 |
| 7 purchase totals = | $902.78 | $968.6629 | $968.67 | $968.65 | $968.60 | |