| 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 | $66.62 | 3.707% | $69.0896 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $24.42 | 11.262% | $27.1702 | $27.17 | $27.15 | $27.20 |
| Purchase #3 | $87.64 | 8.825% | $95.3742 | $95.37 | $95.35 | $95.40 |
| Purchase #4 | $168.93 | 7.125% | $180.9663 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $140.61 | 8.874% | $153.0877 | $153.09 | $153.10 | $153.10 |
| Purchase #6 | $219.52 | 6.539% | $233.8744 | $233.87 | $233.85 | $233.90 |
| Purchase #7 | $98.43 | 5.420% | $103.7649 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $806.17 | $863.3273 | $863.32 | $863.25 | $863.50 | |