| 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 | $12.66 | 8.479% | $13.7334 | $13.73 | $13.75 | $13.70 |
| Purchase #2 | $245.83 | 5.588% | $259.567 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $144.72 | 7.493% | $155.5639 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $157.35 | 5.422% | $165.8815 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $37.25 | 13.780% | $42.3831 | $42.38 | $42.40 | $42.40 |
| Purchase #6 | $102.37 | 5.705% | $108.2102 | $108.21 | $108.20 | $108.20 |
| Purchase #7 | $24.74 | 3.705% | $25.6566 | $25.66 | $25.65 | $25.70 |
| 7 purchase totals = | $724.92 | $770.9957 | $770.99 | $771.00 | $771.10 | |