| 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 | $83.69 | 4.737% | $87.6544 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $181.88 | 8.571% | $197.4689 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $5.85 | 12.700% | $6.593 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $74.73 | 3.772% | $77.5488 | $77.55 | $77.55 | $77.50 |
| Purchase #5 | $246.29 | 10.430% | $271.978 | $271.98 | $272.00 | $272.00 |
| Purchase #6 | $65.40 | 8.732% | $71.1107 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $93.88 | 3.125% | $96.8138 | $96.81 | $96.80 | $96.80 |
| 7 purchase totals = | $751.72 | $809.1676 | $809.16 | $809.15 | $809.20 | |