| 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 | $81.57 | 8.197% | $88.2563 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $138.85 | 12.665% | $156.4354 | $156.44 | $156.45 | $156.40 |
| Purchase #3 | $36.61 | 9.554% | $40.1077 | $40.11 | $40.10 | $40.10 |
| Purchase #4 | $135.43 | 4.803% | $141.9347 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $237.85 | 10.626% | $263.1239 | $263.12 | $263.10 | $263.10 |
| Purchase #6 | $48.35 | 10.599% | $53.4746 | $53.47 | $53.45 | $53.50 |
| Purchase #7 | $41.55 | 13.227% | $47.0458 | $47.05 | $47.05 | $47.00 |
| 7 purchase totals = | $720.21 | $790.3784 | $790.38 | $790.35 | $790.30 | |