| 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 | $25.76 | 4.196% | $26.8409 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $130.80 | 11.205% | $145.4561 | $145.46 | $145.45 | $145.50 |
| Purchase #3 | $102.76 | 4.383% | $107.264 | $107.26 | $107.25 | $107.30 |
| Purchase #4 | $98.44 | 7.636% | $105.9569 | $105.96 | $105.95 | $106.00 |
| Purchase #5 | $210.72 | 11.419% | $234.7821 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $110.73 | 6.535% | $117.9662 | $117.97 | $117.95 | $118.00 |
| Purchase #7 | $42.72 | 5.616% | $45.1192 | $45.12 | $45.10 | $45.10 |
| 7 purchase totals = | $721.93 | $783.3854 | $783.39 | $783.35 | $783.50 | |