| 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 | $67.61 | 12.435% | $76.0173 | $76.02 | $76.00 | $76.00 |
| Purchase #2 | $249.96 | 11.661% | $279.1078 | $279.11 | $279.10 | $279.10 |
| Purchase #3 | $203.97 | 9.469% | $223.2839 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $51.92 | 13.757% | $59.0626 | $59.06 | $59.05 | $59.10 |
| Purchase #5 | $117.51 | 3.670% | $121.8226 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $149.90 | 4.582% | $156.7684 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $68.42 | 7.477% | $73.5358 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $909.29 | $989.5984 | $989.60 | $989.55 | $989.60 | |