| 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 | $49.34 | 4.566% | $51.5929 | $51.59 | $51.60 | $51.60 |
| Purchase #2 | $28.37 | 5.417% | $29.9068 | $29.91 | $29.90 | $29.90 |
| Purchase #3 | $25.63 | 12.388% | $28.805 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $148.40 | 6.349% | $157.8219 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $57.47 | 4.400% | $59.9987 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $82.58 | 9.449% | $90.383 | $90.38 | $90.40 | $90.40 |
| Purchase #7 | $177.50 | 9.108% | $193.6667 | $193.67 | $193.65 | $193.70 |
| 7 purchase totals = | $569.29 | $612.1750 | $612.18 | $612.15 | $612.20 | |