| 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 | $192.43 | 3.864% | $199.8655 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $68.42 | 10.434% | $75.5589 | $75.56 | $75.55 | $75.60 |
| Purchase #3 | $238.83 | 10.487% | $263.8761 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $6.65 | 4.728% | $6.9644 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $63.61 | 9.776% | $69.8285 | $69.83 | $69.85 | $69.80 |
| Purchase #6 | $196.56 | 3.315% | $203.076 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $85.32 | 12.642% | $96.1062 | $96.11 | $96.10 | $96.10 |
| 7 purchase totals = | $851.82 | $915.2756 | $915.29 | $915.30 | $915.40 | |