| 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 | $114.65 | 7.622% | $123.3886 | $123.39 | $123.40 | $123.40 |
| Purchase #2 | $37.73 | 5.490% | $39.8014 | $39.80 | $39.80 | $39.80 |
| Purchase #3 | $243.66 | 11.693% | $272.1512 | $272.15 | $272.15 | $272.20 |
| Purchase #4 | $37.70 | 10.146% | $41.525 | $41.53 | $41.55 | $41.50 |
| Purchase #5 | $63.60 | 9.501% | $69.6426 | $69.64 | $69.65 | $69.60 |
| Purchase #6 | $101.55 | 4.508% | $106.1279 | $106.13 | $106.15 | $106.10 |
| Purchase #7 | $14.95 | 9.642% | $16.3915 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $613.84 | $669.0282 | $669.03 | $669.10 | $669.00 | |