| 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 | $51.34 | 5.366% | $54.0949 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $94.86 | 3.545% | $98.2228 | $98.22 | $98.20 | $98.20 |
| Purchase #3 | $65.68 | 8.473% | $71.2451 | $71.25 | $71.25 | $71.20 |
| Purchase #4 | $81.37 | 10.746% | $90.114 | $90.11 | $90.10 | $90.10 |
| Purchase #5 | $199.88 | 6.395% | $212.6623 | $212.66 | $212.65 | $212.70 |
| Purchase #6 | $169.57 | 11.518% | $189.1011 | $189.10 | $189.10 | $189.10 |
| Purchase #7 | $36.58 | 10.209% | $40.3145 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $699.28 | $755.7547 | $755.74 | $755.70 | $755.70 | |