| 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 | $114.94 | 8.826% | $125.0846 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $12.82 | 5.514% | $13.5269 | $13.53 | $13.55 | $13.50 |
| Purchase #3 | $44.38 | 11.527% | $49.4957 | $49.50 | $49.50 | $49.50 |
| Purchase #4 | $101.76 | 3.599% | $105.4223 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $85.74 | 6.518% | $91.3285 | $91.33 | $91.35 | $91.30 |
| Purchase #6 | $78.76 | 12.711% | $88.7712 | $88.77 | $88.75 | $88.80 |
| Purchase #7 | $15.41 | 5.755% | $16.2968 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $453.81 | $489.9260 | $489.93 | $489.95 | $489.90 | |