| 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 | $142.61 | 3.541% | $147.6598 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $5.42 | 3.122% | $5.5892 | $5.59 | $5.60 | $5.60 |
| Purchase #3 | $59.49 | 9.345% | $65.0493 | $65.05 | $65.05 | $65.00 |
| Purchase #4 | $64.85 | 6.667% | $69.1735 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $238.78 | 13.351% | $270.6595 | $270.66 | $270.65 | $270.70 |
| Purchase #6 | $142.46 | 9.302% | $155.7116 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $125.72 | 9.506% | $137.6709 | $137.67 | $137.65 | $137.70 |
| 7 purchase totals = | $779.33 | $851.5138 | $851.51 | $851.45 | $851.60 | |