| 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 | $91.98 | 6.599% | $98.0498 | $98.05 | $98.05 | $98.00 |
| Purchase #2 | $136.31 | 10.125% | $150.1114 | $150.11 | $150.10 | $150.10 |
| Purchase #3 | $42.51 | 6.367% | $45.2166 | $45.22 | $45.20 | $45.20 |
| Purchase #4 | $70.95 | 4.169% | $73.9079 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $135.29 | 12.794% | $152.599 | $152.60 | $152.60 | $152.60 |
| Purchase #6 | $5.27 | 3.772% | $5.4688 | $5.47 | $5.45 | $5.50 |
| Purchase #7 | $30.64 | 3.626% | $31.751 | $31.75 | $31.75 | $31.80 |
| 7 purchase totals = | $512.95 | $557.1045 | $557.11 | $557.05 | $557.10 | |