| 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 | $73.49 | 13.441% | $83.3678 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $31.29 | 4.756% | $32.7782 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $121.56 | 7.481% | $130.6539 | $130.65 | $130.65 | $130.70 |
| Purchase #4 | $82.61 | 5.406% | $87.0759 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $141.71 | 12.783% | $159.8248 | $159.82 | $159.80 | $159.80 |
| Purchase #6 | $221.65 | 11.152% | $246.3684 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $41.96 | 11.604% | $46.829 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $714.27 | $786.8980 | $786.90 | $786.90 | $787.00 | |