| 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 | $7.41 | 7.171% | $7.9414 | $7.94 | $7.95 | $7.90 |
| Purchase #2 | $64.35 | 13.612% | $73.1093 | $73.11 | $73.10 | $73.10 |
| Purchase #3 | $222.25 | 7.137% | $238.112 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $165.69 | 10.473% | $183.0427 | $183.04 | $183.05 | $183.00 |
| Purchase #5 | $166.88 | 3.521% | $172.7558 | $172.76 | $172.75 | $172.80 |
| Purchase #6 | $64.77 | 13.341% | $73.411 | $73.41 | $73.40 | $73.40 |
| Purchase #7 | $195.52 | 10.807% | $216.6498 | $216.65 | $216.65 | $216.60 |
| 7 purchase totals = | $886.87 | $965.0220 | $965.02 | $965.00 | $964.90 | |