| 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 | $41.93 | 12.797% | $47.2958 | $47.30 | $47.30 | $47.30 |
| Purchase #2 | $10.71 | 10.137% | $11.7957 | $11.80 | $11.80 | $11.80 |
| Purchase #3 | $48.67 | 8.166% | $52.6444 | $52.64 | $52.65 | $52.60 |
| Purchase #4 | $211.79 | 8.108% | $228.9619 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $37.51 | 7.344% | $40.2647 | $40.26 | $40.25 | $40.30 |
| Purchase #6 | $180.77 | 10.738% | $200.1811 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $96.50 | 9.700% | $105.8605 | $105.86 | $105.85 | $105.90 |
| 7 purchase totals = | $627.88 | $687.0041 | $687.00 | $687.00 | $687.10 | |