| 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 | $38.81 | 8.421% | $42.0782 | $42.08 | $42.10 | $42.10 |
| Purchase #2 | $182.25 | 12.212% | $204.5064 | $204.51 | $204.50 | $204.50 |
| Purchase #3 | $44.47 | 9.866% | $48.8574 | $48.86 | $48.85 | $48.90 |
| Purchase #4 | $140.67 | 3.416% | $145.4753 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $75.81 | 11.467% | $84.5031 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $244.33 | 3.150% | $252.0264 | $252.03 | $252.05 | $252.00 |
| Purchase #7 | $179.96 | 12.294% | $202.0843 | $202.08 | $202.10 | $202.10 |
| 7 purchase totals = | $906.30 | $979.5311 | $979.54 | $979.60 | $979.60 | |