| 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 | $6.55 | 3.238% | $6.7621 | $6.76 | $6.75 | $6.80 |
| Purchase #2 | $249.97 | 6.304% | $265.7281 | $265.73 | $265.75 | $265.70 |
| Purchase #3 | $57.68 | 11.591% | $64.3657 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $142.61 | 11.728% | $159.3353 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $31.68 | 3.808% | $32.8864 | $32.89 | $32.90 | $32.90 |
| Purchase #6 | $14.31 | 13.544% | $16.2481 | $16.25 | $16.25 | $16.20 |
| Purchase #7 | $228.25 | 4.112% | $237.6356 | $237.64 | $237.65 | $237.60 |
| 7 purchase totals = | $731.05 | $782.9613 | $782.98 | $783.00 | $782.90 | |