| 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 | $96.57 | 12.293% | $108.4414 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $28.25 | 4.684% | $29.5732 | $29.57 | $29.55 | $29.60 |
| Purchase #3 | $13.77 | 5.830% | $14.5728 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $181.40 | 7.746% | $195.4512 | $195.45 | $195.45 | $195.50 |
| Purchase #5 | $184.42 | 8.357% | $199.832 | $199.83 | $199.85 | $199.80 |
| Purchase #6 | $35.26 | 5.695% | $37.2681 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $18.49 | 3.663% | $19.1673 | $19.17 | $19.15 | $19.20 |
| 7 purchase totals = | $558.16 | $604.3060 | $604.30 | $604.25 | $604.40 | |