| 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 | $75.88 | 10.230% | $83.6425 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $30.99 | 5.415% | $32.6681 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $219.30 | 9.526% | $240.1905 | $240.19 | $240.20 | $240.20 |
| Purchase #4 | $25.88 | 7.529% | $27.8285 | $27.83 | $27.85 | $27.80 |
| Purchase #5 | $104.94 | 10.443% | $115.8989 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $93.94 | 7.845% | $101.3096 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $35.91 | 8.708% | $39.037 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $586.84 | $640.5751 | $640.58 | $640.60 | $640.50 | |