| 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 | $50.95 | 12.273% | $57.2031 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $52.86 | 9.397% | $57.8273 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $242.82 | 3.250% | $250.7117 | $250.71 | $250.70 | $250.70 |
| Purchase #4 | $197.58 | 12.160% | $221.6057 | $221.61 | $221.60 | $221.60 |
| Purchase #5 | $21.56 | 10.406% | $23.8035 | $23.80 | $23.80 | $23.80 |
| Purchase #6 | $248.34 | 8.601% | $269.6997 | $269.70 | $269.70 | $269.70 |
| Purchase #7 | $40.80 | 11.283% | $45.4035 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $854.91 | $926.2545 | $926.25 | $926.25 | $926.20 | |