| 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 | $195.74 | 4.118% | $203.8006 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $12.94 | 5.648% | $13.6709 | $13.67 | $13.65 | $13.70 |
| Purchase #3 | $38.27 | 4.164% | $39.8636 | $39.86 | $39.85 | $39.90 |
| Purchase #4 | $104.89 | 9.640% | $115.0014 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $33.39 | 9.124% | $36.4365 | $36.44 | $36.45 | $36.40 |
| Purchase #6 | $132.25 | 10.134% | $145.6522 | $145.65 | $145.65 | $145.70 |
| Purchase #7 | $148.61 | 3.499% | $153.8099 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $666.09 | $708.2351 | $708.23 | $708.20 | $708.30 | |