| 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 | $32.35 | 11.755% | $36.1527 | $36.15 | $36.15 | $36.20 |
| Purchase #2 | $23.39 | 5.223% | $24.6117 | $24.61 | $24.60 | $24.60 |
| Purchase #3 | $31.83 | 12.385% | $35.7721 | $35.77 | $35.75 | $35.80 |
| Purchase #4 | $33.73 | 6.377% | $35.881 | $35.88 | $35.90 | $35.90 |
| Purchase #5 | $211.35 | 11.778% | $236.2428 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $53.72 | 7.426% | $57.7092 | $57.71 | $57.70 | $57.70 |
| Purchase #7 | $223.73 | 6.246% | $237.7042 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $610.10 | $664.0737 | $664.06 | $664.05 | $664.10 | |