| 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 | $85.66 | 11.824% | $95.7884 | $95.79 | $95.80 | $95.80 |
| Purchase #2 | $89.67 | 3.312% | $92.6399 | $92.64 | $92.65 | $92.60 |
| Purchase #3 | $125.65 | 12.579% | $141.4555 | $141.46 | $141.45 | $141.50 |
| Purchase #4 | $138.82 | 4.787% | $145.4653 | $145.47 | $145.45 | $145.50 |
| Purchase #5 | $147.39 | 8.658% | $160.151 | $160.15 | $160.15 | $160.20 |
| Purchase #6 | $61.60 | 7.597% | $66.2798 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $16.66 | 5.132% | $17.515 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $665.45 | $719.2949 | $719.31 | $719.30 | $719.40 | |