| 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 | $34.80 | 11.162% | $38.6844 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $43.28 | 8.790% | $47.0843 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $56.96 | 4.102% | $59.2965 | $59.30 | $59.30 | $59.30 |
| Purchase #4 | $108.78 | 3.475% | $112.5601 | $112.56 | $112.55 | $112.60 |
| Purchase #5 | $72.88 | 10.215% | $80.3247 | $80.32 | $80.30 | $80.30 |
| Purchase #6 | $9.48 | 3.450% | $9.8071 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $104.93 | 4.364% | $109.5091 | $109.51 | $109.50 | $109.50 |
| 7 purchase totals = | $431.11 | $457.2662 | $457.26 | $457.25 | $457.30 | |