| 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 | $33.78 | 9.613% | $37.0273 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $128.60 | 8.759% | $139.8641 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $154.88 | 11.386% | $172.5146 | $172.51 | $172.50 | $172.50 |
| Purchase #4 | $14.32 | 6.242% | $15.2139 | $15.21 | $15.20 | $15.20 |
| Purchase #5 | $18.41 | 9.462% | $20.152 | $20.15 | $20.15 | $20.20 |
| Purchase #6 | $245.64 | 9.464% | $268.8874 | $268.89 | $268.90 | $268.90 |
| Purchase #7 | $68.48 | 9.720% | $75.1363 | $75.14 | $75.15 | $75.10 |
| 7 purchase totals = | $664.11 | $728.7956 | $728.79 | $728.80 | $728.80 | |