| 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 | $16.54 | 6.441% | $17.6053 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $149.71 | 13.305% | $169.6289 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $225.28 | 5.429% | $237.5105 | $237.51 | $237.50 | $237.50 |
| Purchase #4 | $62.63 | 4.319% | $65.335 | $65.34 | $65.35 | $65.30 |
| Purchase #5 | $110.84 | 8.587% | $120.3578 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $51.40 | 7.303% | $55.1537 | $55.15 | $55.15 | $55.20 |
| Purchase #7 | $169.90 | 5.365% | $179.0151 | $179.02 | $179.00 | $179.00 |
| 7 purchase totals = | $786.30 | $844.6063 | $844.62 | $844.60 | $844.60 | |