| 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 | $96.60 | 12.492% | $108.6673 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $204.46 | 7.291% | $219.3672 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $119.37 | 13.689% | $135.7106 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $181.95 | 10.402% | $200.8764 | $200.88 | $200.90 | $200.90 |
| Purchase #5 | $19.56 | 13.506% | $22.2018 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $50.62 | 8.615% | $54.9809 | $54.98 | $55.00 | $55.00 |
| Purchase #7 | $128.74 | 7.180% | $137.9835 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $801.30 | $879.7877 | $879.79 | $879.80 | $879.90 | |