| 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 | $68.54 | 11.201% | $76.2172 | $76.22 | $76.20 | $76.20 |
| Purchase #2 | $12.43 | 13.207% | $14.0716 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $244.96 | 5.406% | $258.2025 | $258.20 | $258.20 | $258.20 |
| Purchase #4 | $80.38 | 10.211% | $88.5876 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $82.60 | 5.565% | $87.1967 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $216.86 | 9.788% | $238.0863 | $238.09 | $238.10 | $238.10 |
| Purchase #7 | $111.90 | 4.372% | $116.7923 | $116.79 | $116.80 | $116.80 |
| 7 purchase totals = | $817.67 | $879.1542 | $879.16 | $879.15 | $879.20 | |