| 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 | $66.62 | 11.246% | $74.1121 | $74.11 | $74.10 | $74.10 |
| Purchase #2 | $10.82 | 10.204% | $11.9241 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $212.84 | 9.281% | $232.5937 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $210.76 | 13.545% | $239.3074 | $239.31 | $239.30 | $239.30 |
| Purchase #5 | $26.33 | 3.319% | $27.2039 | $27.20 | $27.20 | $27.20 |
| Purchase #6 | $194.45 | 10.256% | $214.3928 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $124.60 | 3.314% | $128.7292 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $846.42 | $928.2632 | $928.25 | $928.25 | $928.20 | |