| 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 | $8.43 | 6.280% | $8.9594 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $208.65 | 3.574% | $216.1072 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $88.91 | 12.351% | $99.8913 | $99.89 | $99.90 | $99.90 |
| Purchase #4 | $17.79 | 11.736% | $19.8778 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $42.71 | 12.232% | $47.9343 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $84.37 | 4.314% | $88.0097 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $94.48 | 7.106% | $101.1937 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $545.34 | $581.9734 | $581.97 | $582.00 | $582.00 | |