| 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 | $89.94 | 10.688% | $99.5528 | $99.55 | $99.55 | $99.60 |
| Purchase #2 | $78.87 | 5.855% | $83.4878 | $83.49 | $83.50 | $83.50 |
| Purchase #3 | $209.30 | 13.259% | $237.0511 | $237.05 | $237.05 | $237.10 |
| Purchase #4 | $44.46 | 5.403% | $46.8622 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $32.37 | 5.624% | $34.1905 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $10.57 | 10.338% | $11.6627 | $11.66 | $11.65 | $11.70 |
| Purchase #7 | $240.42 | 8.142% | $259.995 | $260.00 | $260.00 | $260.00 |
| 7 purchase totals = | $705.93 | $772.8021 | $772.80 | $772.80 | $773.00 | |