| 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 | $88.62 | 3.367% | $91.6038 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $25.36 | 6.491% | $27.0061 | $27.01 | $27.00 | $27.00 |
| Purchase #3 | $35.31 | 13.826% | $40.192 | $40.19 | $40.20 | $40.20 |
| Purchase #4 | $47.42 | 11.632% | $52.9359 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $243.34 | 7.120% | $260.6658 | $260.67 | $260.65 | $260.70 |
| Purchase #6 | $23.72 | 9.704% | $26.0218 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $38.77 | 11.203% | $43.1134 | $43.11 | $43.10 | $43.10 |
| 7 purchase totals = | $502.54 | $541.5388 | $541.54 | $541.50 | $541.50 | |