| 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 | $57.76 | 5.436% | $60.8998 | $60.90 | $60.90 | $60.90 |
| Purchase #2 | $68.29 | 11.393% | $76.0703 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $112.48 | 10.495% | $124.2848 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $66.48 | 13.314% | $75.3311 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $81.28 | 7.437% | $87.3248 | $87.32 | $87.30 | $87.30 |
| Purchase #6 | $199.83 | 10.235% | $220.2826 | $220.28 | $220.30 | $220.30 |
| Purchase #7 | $81.76 | 10.736% | $90.5378 | $90.54 | $90.55 | $90.50 |
| 7 purchase totals = | $667.88 | $734.7312 | $734.72 | $734.75 | $734.70 | |