| 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 | $32.98 | 12.254% | $37.0214 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $197.25 | 3.406% | $203.9683 | $203.97 | $203.95 | $204.00 |
| Purchase #3 | $179.28 | 11.624% | $200.1195 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $166.96 | 4.116% | $173.8321 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $36.77 | 7.833% | $39.6502 | $39.65 | $39.65 | $39.70 |
| Purchase #6 | $84.79 | 3.428% | $87.6966 | $87.70 | $87.70 | $87.70 |
| Purchase #7 | $76.72 | 9.249% | $83.8158 | $83.82 | $83.80 | $83.80 |
| 7 purchase totals = | $774.75 | $826.1039 | $826.11 | $826.05 | $826.10 | |