| 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 | $60.33 | 9.420% | $66.0131 | $66.01 | $66.00 | $66.00 |
| Purchase #2 | $172.67 | 9.345% | $188.806 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $22.71 | 6.204% | $24.1189 | $24.12 | $24.10 | $24.10 |
| Purchase #4 | $36.70 | 13.445% | $41.6343 | $41.63 | $41.65 | $41.60 |
| Purchase #5 | $14.94 | 13.172% | $16.9079 | $16.91 | $16.90 | $16.90 |
| Purchase #6 | $241.54 | 3.115% | $249.064 | $249.06 | $249.05 | $249.10 |
| Purchase #7 | $95.68 | 7.432% | $102.7909 | $102.79 | $102.80 | $102.80 |
| 7 purchase totals = | $644.57 | $689.3351 | $689.33 | $689.30 | $689.30 | |