| 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 | $68.43 | 9.798% | $75.1348 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $223.57 | 6.769% | $238.7035 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $19.84 | 10.414% | $21.9061 | $21.91 | $21.90 | $21.90 |
| Purchase #4 | $182.99 | 3.509% | $189.4111 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $39.57 | 12.133% | $44.371 | $44.37 | $44.35 | $44.40 |
| Purchase #6 | $36.37 | 10.581% | $40.2183 | $40.22 | $40.20 | $40.20 |
| Purchase #7 | $74.53 | 9.111% | $81.3204 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $645.30 | $691.0652 | $691.06 | $691.00 | $691.00 | |