| 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 | $31.60 | 10.309% | $34.8576 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $170.38 | 13.581% | $193.5193 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $86.79 | 10.788% | $96.1529 | $96.15 | $96.15 | $96.20 |
| Purchase #4 | $11.50 | 5.853% | $12.1731 | $12.17 | $12.15 | $12.20 |
| Purchase #5 | $117.68 | 5.571% | $124.236 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $204.60 | 8.227% | $221.4324 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $117.80 | 5.527% | $124.3108 | $124.31 | $124.30 | $124.30 |
| 7 purchase totals = | $740.35 | $806.6821 | $806.68 | $806.65 | $806.70 | |