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 | $25.48 | 9.410% | $27.8777 | $27.88 | $27.90 | $27.90 |
Purchase #2 | $99.74 | 12.725% | $112.4319 | $112.43 | $112.45 | $112.40 |
Purchase #3 | $100.51 | 6.693% | $107.2371 | $107.24 | $107.25 | $107.20 |
Purchase #4 | $203.25 | 4.266% | $211.9206 | $211.92 | $211.90 | $211.90 |
Purchase #5 | $39.30 | 5.164% | $41.3295 | $41.33 | $41.35 | $41.30 |
Purchase #6 | $45.63 | 13.348% | $51.7207 | $51.72 | $51.70 | $51.70 |
Purchase #7 | $45.42 | 13.777% | $51.6775 | $51.68 | $51.70 | $51.70 |
7 purchase totals = | $559.33 | $604.1950 | $604.20 | $604.25 | $604.10 |