| 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 | $39.77 | 3.833% | $41.2944 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $20.66 | 5.681% | $21.8337 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $110.70 | 13.824% | $126.0032 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $52.73 | 13.872% | $60.0447 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $211.29 | 13.288% | $239.3662 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $104.60 | 3.801% | $108.5758 | $108.58 | $108.60 | $108.60 |
| Purchase #7 | $249.65 | 13.726% | $283.917 | $283.92 | $283.90 | $283.90 |
| 7 purchase totals = | $789.40 | $881.0350 | $881.03 | $881.05 | $881.00 | |