| 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 | $72.67 | 9.361% | $79.4726 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $207.92 | 10.155% | $229.0343 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $211.79 | 5.451% | $223.3347 | $223.33 | $223.35 | $223.30 |
| Purchase #4 | $50.95 | 4.525% | $53.2555 | $53.26 | $53.25 | $53.30 |
| Purchase #5 | $195.66 | 13.604% | $222.2776 | $222.28 | $222.30 | $222.30 |
| Purchase #6 | $224.41 | 3.441% | $232.1319 | $232.13 | $232.15 | $232.10 |
| Purchase #7 | $221.76 | 3.465% | $229.444 | $229.44 | $229.45 | $229.40 |
| 7 purchase totals = | $1,185.16 | $1,268.9506 | $1,268.94 | $1,269.00 | $1,268.90 | |