| 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 | $250.42 | 13.243% | $283.5831 | $283.58 | $283.60 | $283.60 |
| Purchase #2 | $65.55 | 3.861% | $68.0809 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $33.70 | 5.674% | $35.6121 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $156.62 | 9.858% | $172.0596 | $172.06 | $172.05 | $172.10 |
| Purchase #5 | $74.31 | 13.111% | $84.0528 | $84.05 | $84.05 | $84.10 |
| Purchase #6 | $201.49 | 4.329% | $210.2125 | $210.21 | $210.20 | $210.20 |
| Purchase #7 | $6.98 | 3.362% | $7.2147 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $789.07 | $860.8157 | $860.80 | $860.80 | $860.90 | |