| 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 | $41.33 | 5.331% | $43.5333 | $43.53 | $43.55 | $43.50 |
| Purchase #2 | $102.34 | 12.465% | $115.0967 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $130.99 | 11.247% | $145.7224 | $145.72 | $145.70 | $145.70 |
| Purchase #4 | $132.54 | 12.307% | $148.8517 | $148.85 | $148.85 | $148.90 |
| Purchase #5 | $87.61 | 7.770% | $94.4173 | $94.42 | $94.40 | $94.40 |
| Purchase #6 | $65.39 | 6.809% | $69.8424 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $214.91 | 10.211% | $236.8545 | $236.85 | $236.85 | $236.90 |
| 7 purchase totals = | $775.11 | $854.3183 | $854.31 | $854.30 | $854.30 | |