| 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 | $10.28 | 9.405% | $11.2468 | $11.25 | $11.25 | $11.20 |
| Purchase #2 | $46.99 | 12.647% | $52.9328 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $184.48 | 6.168% | $195.8587 | $195.86 | $195.85 | $195.90 |
| Purchase #4 | $236.43 | 13.214% | $267.6719 | $267.67 | $267.65 | $267.70 |
| Purchase #5 | $147.67 | 5.113% | $155.2204 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $78.52 | 10.863% | $87.0496 | $87.05 | $87.05 | $87.00 |
| Purchase #7 | $85.75 | 6.782% | $91.5656 | $91.57 | $91.55 | $91.60 |
| 7 purchase totals = | $790.12 | $861.5458 | $861.55 | $861.50 | $861.50 | |