| 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 | $36.95 | 10.602% | $40.8674 | $40.87 | $40.85 | $40.90 |
| Purchase #2 | $46.39 | 10.606% | $51.3101 | $51.31 | $51.30 | $51.30 |
| Purchase #3 | $204.55 | 4.170% | $213.0797 | $213.08 | $213.10 | $213.10 |
| Purchase #4 | $70.35 | 9.854% | $77.2823 | $77.28 | $77.30 | $77.30 |
| Purchase #5 | $69.99 | 7.531% | $75.2609 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $50.58 | 5.160% | $53.1899 | $53.19 | $53.20 | $53.20 |
| Purchase #7 | $152.46 | 8.648% | $165.6447 | $165.64 | $165.65 | $165.60 |
| 7 purchase totals = | $631.27 | $676.6350 | $676.63 | $676.65 | $676.70 | |