| 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 | $70.28 | 13.303% | $79.6293 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $206.64 | 3.874% | $214.6452 | $214.65 | $214.65 | $214.60 |
| Purchase #3 | $189.48 | 5.485% | $199.873 | $199.87 | $199.85 | $199.90 |
| Purchase #4 | $70.81 | 11.642% | $79.0537 | $79.05 | $79.05 | $79.10 |
| Purchase #5 | $202.98 | 10.341% | $223.9702 | $223.97 | $223.95 | $224.00 |
| Purchase #6 | $233.25 | 9.191% | $254.688 | $254.69 | $254.70 | $254.70 |
| Purchase #7 | $149.46 | 4.189% | $155.7209 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $1,122.90 | $1,207.5803 | $1,207.58 | $1,207.55 | $1,207.60 | |