| 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 | $200.30 | 11.367% | $223.0681 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $20.64 | 4.154% | $21.4974 | $21.50 | $21.50 | $21.50 |
| Purchase #3 | $63.36 | 7.783% | $68.2913 | $68.29 | $68.30 | $68.30 |
| Purchase #4 | $50.85 | 4.243% | $53.0076 | $53.01 | $53.00 | $53.00 |
| Purchase #5 | $10.63 | 10.485% | $11.7446 | $11.74 | $11.75 | $11.70 |
| Purchase #6 | $103.97 | 4.167% | $108.3024 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $246.91 | 8.464% | $267.8085 | $267.81 | $267.80 | $267.80 |
| 7 purchase totals = | $696.66 | $753.7199 | $753.72 | $753.70 | $753.70 | |