| 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 | $93.33 | 5.440% | $98.4072 | $98.41 | $98.40 | $98.40 |
| Purchase #2 | $108.32 | 7.183% | $116.1006 | $116.10 | $116.10 | $116.10 |
| Purchase #3 | $23.76 | 10.657% | $26.2921 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $245.30 | 9.492% | $268.5839 | $268.58 | $268.60 | $268.60 |
| Purchase #5 | $94.87 | 8.824% | $103.2413 | $103.24 | $103.25 | $103.20 |
| Purchase #6 | $58.43 | 7.276% | $62.6814 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $19.61 | 12.804% | $22.1209 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $643.62 | $697.4274 | $697.42 | $697.45 | $697.40 | |