| 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 | $86.62 | 11.272% | $96.3838 | $96.38 | $96.40 | $96.40 |
| Purchase #2 | $81.84 | 6.472% | $87.1367 | $87.14 | $87.15 | $87.10 |
| Purchase #3 | $96.51 | 9.255% | $105.442 | $105.44 | $105.45 | $105.40 |
| Purchase #4 | $12.35 | 12.226% | $13.8599 | $13.86 | $13.85 | $13.90 |
| Purchase #5 | $26.62 | 5.743% | $28.1488 | $28.15 | $28.15 | $28.10 |
| Purchase #6 | $221.51 | 5.539% | $233.7794 | $233.78 | $233.80 | $233.80 |
| Purchase #7 | $245.73 | 3.224% | $253.6523 | $253.65 | $253.65 | $253.70 |
| 7 purchase totals = | $771.18 | $818.4029 | $818.40 | $818.45 | $818.40 | |