| 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 | $213.90 | 7.675% | $230.3168 | $230.32 | $230.30 | $230.30 |
| Purchase #2 | $64.50 | 6.422% | $68.6422 | $68.64 | $68.65 | $68.60 |
| Purchase #3 | $81.56 | 3.348% | $84.2906 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $56.44 | 7.319% | $60.5708 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $10.89 | 10.409% | $12.0235 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $234.65 | 6.679% | $250.3223 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $29.29 | 6.305% | $31.1367 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $691.23 | $737.3029 | $737.30 | $737.25 | $737.20 | |