| 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 | $103.73 | 11.329% | $115.4816 | $115.48 | $115.50 | $115.50 |
| Purchase #2 | $118.56 | 10.731% | $131.2827 | $131.28 | $131.30 | $131.30 |
| Purchase #3 | $8.87 | 7.550% | $9.5397 | $9.54 | $9.55 | $9.50 |
| Purchase #4 | $105.51 | 11.358% | $117.4938 | $117.49 | $117.50 | $117.50 |
| Purchase #5 | $13.54 | 8.681% | $14.7154 | $14.72 | $14.70 | $14.70 |
| Purchase #6 | $147.55 | 13.540% | $167.5283 | $167.53 | $167.55 | $167.50 |
| Purchase #7 | $69.86 | 11.753% | $78.0706 | $78.07 | $78.05 | $78.10 |
| 7 purchase totals = | $567.62 | $634.1121 | $634.11 | $634.15 | $634.10 | |