| 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 | $25.44 | 10.752% | $28.1753 | $28.18 | $28.20 | $28.20 |
| Purchase #2 | $211.54 | 5.763% | $223.7311 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $67.54 | 6.188% | $71.7194 | $71.72 | $71.70 | $71.70 |
| Purchase #4 | $158.27 | 12.610% | $178.2278 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $78.37 | 13.176% | $88.696 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $22.50 | 4.472% | $23.5062 | $23.51 | $23.50 | $23.50 |
| Purchase #7 | $8.94 | 10.448% | $9.8741 | $9.87 | $9.85 | $9.90 |
| 7 purchase totals = | $572.60 | $623.9299 | $623.94 | $623.95 | $623.90 | |