| 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 | $66.88 | 3.379% | $69.1399 | $69.14 | $69.15 | $69.10 |
| Purchase #2 | $240.80 | 6.564% | $256.6061 | $256.61 | $256.60 | $256.60 |
| Purchase #3 | $166.66 | 4.479% | $174.1247 | $174.12 | $174.10 | $174.10 |
| Purchase #4 | $7.45 | 12.330% | $8.3686 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $26.84 | 6.285% | $28.5269 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $30.50 | 6.655% | $32.5298 | $32.53 | $32.55 | $32.50 |
| Purchase #7 | $38.95 | 5.410% | $41.0572 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $578.08 | $610.3532 | $610.36 | $610.35 | $610.30 | |