| 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 | $97.76 | 10.416% | $107.9427 | $107.94 | $107.95 | $107.90 |
| Purchase #2 | $42.93 | 12.552% | $48.3186 | $48.32 | $48.30 | $48.30 |
| Purchase #3 | $82.91 | 9.636% | $90.8992 | $90.90 | $90.90 | $90.90 |
| Purchase #4 | $162.86 | 4.508% | $170.2017 | $170.20 | $170.20 | $170.20 |
| Purchase #5 | $21.56 | 5.505% | $22.7469 | $22.75 | $22.75 | $22.70 |
| Purchase #6 | $157.73 | 13.530% | $179.0709 | $179.07 | $179.05 | $179.10 |
| Purchase #7 | $109.91 | 4.729% | $115.1076 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $675.66 | $734.2876 | $734.29 | $734.25 | $734.20 | |