| 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 | $59.47 | 8.460% | $64.5012 | $64.50 | $64.50 | $64.50 |
| Purchase #2 | $71.94 | 11.783% | $80.4167 | $80.42 | $80.40 | $80.40 |
| Purchase #3 | $138.50 | 6.844% | $147.9789 | $147.98 | $148.00 | $148.00 |
| Purchase #4 | $172.49 | 6.782% | $184.1883 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $141.58 | 5.685% | $149.6288 | $149.63 | $149.65 | $149.60 |
| Purchase #6 | $209.87 | 8.203% | $227.0856 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $220.86 | 11.418% | $246.0778 | $246.08 | $246.10 | $246.10 |
| 7 purchase totals = | $1,014.71 | $1,099.8773 | $1,099.89 | $1,099.95 | $1,099.90 | |