| 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 | $73.41 | 7.667% | $79.0383 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $63.47 | 3.148% | $65.468 | $65.47 | $65.45 | $65.50 |
| Purchase #3 | $25.74 | 7.396% | $27.6437 | $27.64 | $27.65 | $27.60 |
| Purchase #4 | $17.86 | 4.228% | $18.6151 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $176.45 | 3.201% | $182.0982 | $182.10 | $182.10 | $182.10 |
| Purchase #6 | $156.85 | 13.610% | $178.1973 | $178.20 | $178.20 | $178.20 |
| Purchase #7 | $232.41 | 7.244% | $249.2458 | $249.25 | $249.25 | $249.20 |
| 7 purchase totals = | $746.19 | $800.3064 | $800.32 | $800.30 | $800.20 | |