| 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 | $61.63 | 11.805% | $68.9054 | $68.91 | $68.90 | $68.90 |
| Purchase #2 | $51.96 | 9.777% | $57.0401 | $57.04 | $57.05 | $57.00 |
| Purchase #3 | $141.79 | 7.553% | $152.4994 | $152.50 | $152.50 | $152.50 |
| Purchase #4 | $244.45 | 7.494% | $262.7691 | $262.77 | $262.75 | $262.80 |
| Purchase #5 | $131.68 | 13.560% | $149.5358 | $149.54 | $149.55 | $149.50 |
| Purchase #6 | $48.42 | 5.618% | $51.1402 | $51.14 | $51.15 | $51.10 |
| Purchase #7 | $91.92 | 8.560% | $99.7884 | $99.79 | $99.80 | $99.80 |
| 7 purchase totals = | $771.85 | $841.6784 | $841.69 | $841.70 | $841.60 | |