| 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 | $36.87 | 10.532% | $40.7531 | $40.75 | $40.75 | $40.80 |
| Purchase #2 | $241.76 | 6.255% | $256.8821 | $256.88 | $256.90 | $256.90 |
| Purchase #3 | $10.73 | 8.729% | $11.6666 | $11.67 | $11.65 | $11.70 |
| Purchase #4 | $113.42 | 7.717% | $122.1726 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $96.40 | 8.635% | $104.7241 | $104.72 | $104.70 | $104.70 |
| Purchase #6 | $235.64 | 10.733% | $260.9312 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $163.73 | 10.174% | $180.3879 | $180.39 | $180.40 | $180.40 |
| 7 purchase totals = | $898.55 | $977.5176 | $977.51 | $977.50 | $977.60 | |