| 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 | $66.73 | 11.450% | $74.3706 | $74.37 | $74.35 | $74.40 |
| Purchase #2 | $59.54 | 8.228% | $64.439 | $64.44 | $64.45 | $64.40 |
| Purchase #3 | $212.45 | 12.380% | $238.7513 | $238.75 | $238.75 | $238.80 |
| Purchase #4 | $114.94 | 7.621% | $123.6996 | $123.70 | $123.70 | $123.70 |
| Purchase #5 | $26.87 | 7.422% | $28.8643 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $207.78 | 11.807% | $232.3126 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $84.51 | 7.809% | $91.1094 | $91.11 | $91.10 | $91.10 |
| 7 purchase totals = | $772.82 | $853.5468 | $853.54 | $853.50 | $853.60 | |