| 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 | $67.78 | 10.798% | $75.0989 | $75.10 | $75.10 | $75.10 |
| Purchase #2 | $14.73 | 6.714% | $15.719 | $15.72 | $15.70 | $15.70 |
| Purchase #3 | $179.62 | 8.483% | $194.8572 | $194.86 | $194.85 | $194.90 |
| Purchase #4 | $183.93 | 5.428% | $193.9137 | $193.91 | $193.90 | $193.90 |
| Purchase #5 | $42.54 | 10.840% | $47.1513 | $47.15 | $47.15 | $47.20 |
| Purchase #6 | $217.78 | 8.279% | $235.81 | $235.81 | $235.80 | $235.80 |
| Purchase #7 | $210.26 | 9.321% | $229.8583 | $229.86 | $229.85 | $229.90 |
| 7 purchase totals = | $916.64 | $992.4084 | $992.41 | $992.35 | $992.50 | |