| 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 | $36.47 | 6.384% | $38.7982 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $193.43 | 13.411% | $219.3709 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $197.58 | 9.688% | $216.7216 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $39.33 | 9.824% | $43.1938 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $140.89 | 11.798% | $157.5122 | $157.51 | $157.50 | $157.50 |
| Purchase #6 | $107.29 | 4.754% | $112.3906 | $112.39 | $112.40 | $112.40 |
| Purchase #7 | $93.86 | 13.171% | $106.2223 | $106.22 | $106.20 | $106.20 |
| 7 purchase totals = | $808.85 | $894.2096 | $894.20 | $894.15 | $894.20 | |