| 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 | $46.97 | 8.854% | $51.1287 | $51.13 | $51.15 | $51.10 |
| Purchase #2 | $119.28 | 3.611% | $123.5872 | $123.59 | $123.60 | $123.60 |
| Purchase #3 | $94.55 | 3.699% | $98.0474 | $98.05 | $98.05 | $98.00 |
| Purchase #4 | $30.76 | 6.235% | $32.6779 | $32.68 | $32.70 | $32.70 |
| Purchase #5 | $115.73 | 12.730% | $130.4624 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $231.72 | 10.814% | $256.7782 | $256.78 | $256.80 | $256.80 |
| Purchase #7 | $7.88 | 8.467% | $8.5472 | $8.55 | $8.55 | $8.50 |
| 7 purchase totals = | $646.89 | $701.2290 | $701.24 | $701.30 | $701.20 | |