| 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 | $28.31 | 4.696% | $29.6394 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $89.85 | 5.825% | $95.0838 | $95.08 | $95.10 | $95.10 |
| Purchase #3 | $142.96 | 8.273% | $154.7871 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $46.72 | 9.519% | $51.1673 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $73.25 | 3.233% | $75.6182 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $246.53 | 6.425% | $262.3696 | $262.37 | $262.35 | $262.40 |
| Purchase #7 | $128.59 | 11.555% | $143.4486 | $143.45 | $143.45 | $143.40 |
| 7 purchase totals = | $756.21 | $812.1140 | $812.12 | $812.10 | $812.10 | |