| 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 | $47.98 | 6.122% | $50.9173 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $90.28 | 3.424% | $93.3712 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $172.54 | 3.715% | $178.9499 | $178.95 | $178.95 | $178.90 |
| Purchase #4 | $105.83 | 11.120% | $117.5983 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $242.61 | 4.725% | $254.0733 | $254.07 | $254.05 | $254.10 |
| Purchase #6 | $34.72 | 10.863% | $38.4916 | $38.49 | $38.50 | $38.50 |
| Purchase #7 | $43.77 | 12.768% | $49.3586 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $737.73 | $782.7602 | $782.76 | $782.70 | $782.80 | |