| 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 | $88.65 | 3.254% | $91.5347 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $44.35 | 6.105% | $47.0576 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $8.94 | 3.426% | $9.2463 | $9.25 | $9.25 | $9.20 |
| Purchase #4 | $41.53 | 7.400% | $44.6032 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $112.92 | 10.151% | $124.3825 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $191.33 | 3.128% | $197.3148 | $197.31 | $197.30 | $197.30 |
| Purchase #7 | $227.32 | 13.138% | $257.1853 | $257.19 | $257.20 | $257.20 |
| 7 purchase totals = | $715.04 | $771.3244 | $771.32 | $771.35 | $771.30 | |