| 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 | $35.69 | 7.671% | $38.4278 | $38.43 | $38.45 | $38.40 |
| Purchase #2 | $55.75 | 11.215% | $62.0024 | $62.00 | $62.00 | $62.00 |
| Purchase #3 | $71.27 | 4.334% | $74.3588 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $149.46 | 10.577% | $165.2684 | $165.27 | $165.25 | $165.30 |
| Purchase #5 | $18.29 | 13.147% | $20.6946 | $20.69 | $20.70 | $20.70 |
| Purchase #6 | $211.43 | 6.227% | $224.5957 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $56.28 | 3.113% | $58.032 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $598.17 | $643.3797 | $643.38 | $643.40 | $643.40 | |