| 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 | $7.73 | 11.459% | $8.6158 | $8.62 | $8.60 | $8.60 |
| Purchase #2 | $88.47 | 8.641% | $96.1147 | $96.11 | $96.10 | $96.10 |
| Purchase #3 | $150.80 | 13.841% | $171.6722 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $169.85 | 9.488% | $185.9654 | $185.97 | $185.95 | $186.00 |
| Purchase #5 | $78.59 | 7.414% | $84.4167 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $137.50 | 12.656% | $154.902 | $154.90 | $154.90 | $154.90 |
| Purchase #7 | $120.77 | 12.574% | $135.9556 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $753.71 | $837.6424 | $837.65 | $837.55 | $837.70 | |