| 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 | $112.95 | 7.489% | $121.4088 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $133.36 | 7.391% | $143.2166 | $143.22 | $143.20 | $143.20 |
| Purchase #3 | $94.43 | 7.842% | $101.8352 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $114.39 | 7.116% | $122.53 | $122.53 | $122.55 | $122.50 |
| Purchase #5 | $50.72 | 13.200% | $57.415 | $57.42 | $57.40 | $57.40 |
| Purchase #6 | $98.85 | 3.507% | $102.3167 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $87.87 | 11.779% | $98.2202 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $692.57 | $746.9425 | $746.96 | $746.90 | $746.80 | |