| 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 | $181.41 | 9.438% | $198.5315 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $52.72 | 5.472% | $55.6048 | $55.60 | $55.60 | $55.60 |
| Purchase #3 | $20.90 | 10.155% | $23.0224 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $59.79 | 8.787% | $65.0437 | $65.04 | $65.05 | $65.00 |
| Purchase #5 | $32.47 | 9.621% | $35.5939 | $35.59 | $35.60 | $35.60 |
| Purchase #6 | $12.46 | 12.314% | $13.9943 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $141.58 | 8.362% | $153.4189 | $153.42 | $153.40 | $153.40 |
| 7 purchase totals = | $501.33 | $545.2095 | $545.19 | $545.20 | $545.10 | |