| 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 | $89.78 | 4.375% | $93.7079 | $93.71 | $93.70 | $93.70 |
| Purchase #2 | $69.66 | 11.384% | $77.5901 | $77.59 | $77.60 | $77.60 |
| Purchase #3 | $38.98 | 3.252% | $40.2476 | $40.25 | $40.25 | $40.20 |
| Purchase #4 | $246.58 | 9.198% | $269.2604 | $269.26 | $269.25 | $269.30 |
| Purchase #5 | $215.72 | 13.523% | $244.8918 | $244.89 | $244.90 | $244.90 |
| Purchase #6 | $6.74 | 11.460% | $7.5124 | $7.51 | $7.50 | $7.50 |
| Purchase #7 | $73.37 | 9.200% | $80.12 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $740.83 | $813.3302 | $813.33 | $813.30 | $813.30 | |