| 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 | $23.62 | 8.679% | $25.67 | $25.67 | $25.65 | $25.70 |
| Purchase #2 | $218.55 | 6.525% | $232.8104 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $98.92 | 6.172% | $105.0253 | $105.03 | $105.05 | $105.00 |
| Purchase #4 | $46.79 | 3.599% | $48.474 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $153.62 | 12.617% | $173.0022 | $173.00 | $173.00 | $173.00 |
| Purchase #6 | $179.69 | 3.137% | $185.3269 | $185.33 | $185.35 | $185.30 |
| Purchase #7 | $156.93 | 13.716% | $178.4545 | $178.45 | $178.45 | $178.50 |
| 7 purchase totals = | $878.12 | $948.7633 | $948.76 | $948.75 | $948.80 | |