| 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 | $68.90 | 11.666% | $76.9379 | $76.94 | $76.95 | $76.90 |
| Purchase #2 | $85.38 | 6.707% | $91.1064 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $124.50 | 3.695% | $129.1003 | $129.10 | $129.10 | $129.10 |
| Purchase #4 | $132.65 | 12.655% | $149.4369 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $24.77 | 13.639% | $28.1484 | $28.15 | $28.15 | $28.10 |
| Purchase #6 | $55.47 | 11.280% | $61.727 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $80.94 | 6.126% | $85.8984 | $85.90 | $85.90 | $85.90 |
| 7 purchase totals = | $572.61 | $622.3553 | $622.37 | $622.40 | $622.20 | |