| 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 | $22.66 | 3.138% | $23.3711 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $71.88 | 13.297% | $81.4379 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $97.66 | 8.475% | $105.9367 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $138.45 | 6.290% | $147.1585 | $147.16 | $147.15 | $147.20 |
| Purchase #5 | $147.74 | 6.723% | $157.6726 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $103.49 | 6.383% | $110.0958 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $204.66 | 10.240% | $225.6172 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $786.54 | $851.2898 | $851.30 | $851.25 | $851.30 | |