| 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 | $56.46 | 5.691% | $59.6731 | $59.67 | $59.65 | $59.70 |
| Purchase #2 | $36.41 | 10.413% | $40.2014 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $128.63 | 9.363% | $140.6736 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $157.35 | 5.324% | $165.7273 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $65.64 | 8.817% | $71.4275 | $71.43 | $71.45 | $71.40 |
| Purchase #6 | $21.28 | 9.545% | $23.3112 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $100.53 | 11.470% | $112.0608 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $566.30 | $613.0749 | $613.07 | $613.05 | $613.10 | |