| 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 | $34.43 | 5.330% | $36.2651 | $36.27 | $36.25 | $36.30 |
| Purchase #2 | $82.43 | 12.185% | $92.4741 | $92.47 | $92.45 | $92.50 |
| Purchase #3 | $56.31 | 13.173% | $63.7277 | $63.73 | $63.75 | $63.70 |
| Purchase #4 | $112.65 | 11.274% | $125.3502 | $125.35 | $125.35 | $125.40 |
| Purchase #5 | $142.51 | 3.778% | $147.894 | $147.89 | $147.90 | $147.90 |
| Purchase #6 | $118.82 | 11.596% | $132.5984 | $132.60 | $132.60 | $132.60 |
| Purchase #7 | $101.78 | 6.388% | $108.2817 | $108.28 | $108.30 | $108.30 |
| 7 purchase totals = | $648.93 | $706.5912 | $706.59 | $706.60 | $706.70 | |