| 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 | $35.77 | 7.232% | $38.3569 | $38.36 | $38.35 | $38.40 |
| Purchase #2 | $68.44 | 8.482% | $74.2451 | $74.25 | $74.25 | $74.20 |
| Purchase #3 | $129.26 | 8.532% | $140.2885 | $140.29 | $140.30 | $140.30 |
| Purchase #4 | $29.71 | 4.661% | $31.0948 | $31.09 | $31.10 | $31.10 |
| Purchase #5 | $137.74 | 11.475% | $153.5457 | $153.55 | $153.55 | $153.50 |
| Purchase #6 | $146.89 | 5.792% | $155.3979 | $155.40 | $155.40 | $155.40 |
| Purchase #7 | $178.38 | 11.657% | $199.1738 | $199.17 | $199.15 | $199.20 |
| 7 purchase totals = | $726.19 | $792.1027 | $792.11 | $792.10 | $792.10 | |