| 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 | $62.39 | 8.874% | $67.9265 | $67.93 | $67.95 | $67.90 |
| Purchase #2 | $99.98 | 8.557% | $108.5353 | $108.54 | $108.55 | $108.50 |
| Purchase #3 | $138.54 | 4.710% | $145.0652 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $208.93 | 13.719% | $237.5931 | $237.59 | $237.60 | $237.60 |
| Purchase #5 | $26.73 | 10.181% | $29.4514 | $29.45 | $29.45 | $29.50 |
| Purchase #6 | $221.55 | 10.468% | $244.7419 | $244.74 | $244.75 | $244.70 |
| Purchase #7 | $40.67 | 10.140% | $44.7939 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $798.79 | $878.1073 | $878.11 | $878.15 | $878.10 | |