| 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 | $27.26 | 8.364% | $29.54 | $29.54 | $29.55 | $29.50 |
| Purchase #2 | $159.84 | 4.215% | $166.5773 | $166.58 | $166.60 | $166.60 |
| Purchase #3 | $88.53 | 11.641% | $98.8358 | $98.84 | $98.85 | $98.80 |
| Purchase #4 | $14.28 | 4.332% | $14.8986 | $14.90 | $14.90 | $14.90 |
| Purchase #5 | $189.90 | 4.300% | $198.0657 | $198.07 | $198.05 | $198.10 |
| Purchase #6 | $99.64 | 5.408% | $105.0285 | $105.03 | $105.05 | $105.00 |
| Purchase #7 | $130.58 | 13.798% | $148.5974 | $148.60 | $148.60 | $148.60 |
| 7 purchase totals = | $710.03 | $761.5433 | $761.56 | $761.60 | $761.50 | |