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 | $120.30 | 7.783% | $129.6629 | $129.66 | $129.65 | $129.70 |
Purchase #2 | $47.34 | 8.319% | $51.2782 | $51.28 | $51.30 | $51.30 |
Purchase #3 | $16.79 | 6.373% | $17.86 | $17.86 | $17.85 | $17.90 |
Purchase #4 | $117.93 | 3.355% | $121.8866 | $121.89 | $121.90 | $121.90 |
Purchase #5 | $5.60 | 3.306% | $5.7851 | $5.79 | $5.80 | $5.80 |
Purchase #6 | $39.52 | 4.317% | $41.2261 | $41.23 | $41.25 | $41.20 |
Purchase #7 | $195.38 | 7.528% | $210.0882 | $210.09 | $210.10 | $210.10 |
7 purchase totals = | $542.86 | $577.7871 | $577.80 | $577.85 | $577.90 |