| 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 | $101.66 | 8.606% | $110.4089 | $110.41 | $110.40 | $110.40 |
| Purchase #2 | $104.92 | 10.229% | $115.6523 | $115.65 | $115.65 | $115.70 |
| Purchase #3 | $189.47 | 6.423% | $201.6397 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $129.37 | 11.810% | $144.6486 | $144.65 | $144.65 | $144.60 |
| Purchase #5 | $52.64 | 8.336% | $57.0281 | $57.03 | $57.05 | $57.00 |
| Purchase #6 | $57.90 | 5.117% | $60.8627 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $80.77 | 13.667% | $91.8088 | $91.81 | $91.80 | $91.80 |
| 7 purchase totals = | $716.73 | $782.0491 | $782.05 | $782.05 | $782.00 | |