| 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 | $6.54 | 10.835% | $7.2486 | $7.25 | $7.25 | $7.20 |
| Purchase #2 | $156.88 | 12.840% | $177.0234 | $177.02 | $177.00 | $177.00 |
| Purchase #3 | $48.77 | 11.728% | $54.4897 | $54.49 | $54.50 | $54.50 |
| Purchase #4 | $13.95 | 3.364% | $14.4193 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $250.32 | 12.265% | $281.0217 | $281.02 | $281.00 | $281.00 |
| Purchase #6 | $120.39 | 12.856% | $135.8673 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $94.54 | 9.863% | $103.8645 | $103.86 | $103.85 | $103.90 |
| 7 purchase totals = | $691.39 | $773.9345 | $773.93 | $773.85 | $773.90 | |