| 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 | $10.82 | 9.199% | $11.8153 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $146.90 | 5.212% | $154.5564 | $154.56 | $154.55 | $154.60 |
| Purchase #3 | $28.83 | 10.753% | $31.9301 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $98.93 | 8.610% | $107.4479 | $107.45 | $107.45 | $107.40 |
| Purchase #5 | $5.76 | 10.381% | $6.3579 | $6.36 | $6.35 | $6.40 |
| Purchase #6 | $28.53 | 13.861% | $32.4845 | $32.48 | $32.50 | $32.50 |
| Purchase #7 | $23.85 | 9.502% | $26.1162 | $26.12 | $26.10 | $26.10 |
| 7 purchase totals = | $343.62 | $370.7083 | $370.72 | $370.70 | $370.70 | |