| 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 | $123.40 | 8.414% | $133.7829 | $133.78 | $133.80 | $133.80 |
| Purchase #2 | $41.43 | 13.353% | $46.9621 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $110.92 | 10.257% | $122.2971 | $122.30 | $122.30 | $122.30 |
| Purchase #4 | $83.26 | 13.857% | $94.7973 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $76.71 | 9.258% | $83.8118 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $88.38 | 3.503% | $91.476 | $91.48 | $91.50 | $91.50 |
| Purchase #7 | $122.66 | 8.730% | $133.3682 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $646.76 | $706.4954 | $706.50 | $706.50 | $706.60 | |