| 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 | $52.81 | 12.537% | $59.4308 | $59.43 | $59.45 | $59.40 |
| Purchase #2 | $243.49 | 12.176% | $273.1373 | $273.14 | $273.15 | $273.10 |
| Purchase #3 | $103.61 | 7.177% | $111.0461 | $111.05 | $111.05 | $111.00 |
| Purchase #4 | $135.32 | 13.708% | $153.8697 | $153.87 | $153.85 | $153.90 |
| Purchase #5 | $176.80 | 6.690% | $188.6279 | $188.63 | $188.65 | $188.60 |
| Purchase #6 | $36.36 | 9.315% | $39.7469 | $39.75 | $39.75 | $39.70 |
| Purchase #7 | $55.63 | 9.170% | $60.7313 | $60.73 | $60.75 | $60.70 |
| 7 purchase totals = | $804.02 | $886.5900 | $886.60 | $886.65 | $886.40 | |