| 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 | $86.66 | 7.572% | $93.2219 | $93.22 | $93.20 | $93.20 |
| Purchase #2 | $87.54 | 12.748% | $98.6996 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $138.60 | 8.689% | $150.643 | $150.64 | $150.65 | $150.60 |
| Purchase #4 | $6.98 | 9.102% | $7.6153 | $7.62 | $7.60 | $7.60 |
| Purchase #5 | $84.39 | 9.618% | $92.5066 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $157.35 | 3.697% | $163.1672 | $163.17 | $163.15 | $163.20 |
| Purchase #7 | $39.91 | 10.813% | $44.2255 | $44.23 | $44.25 | $44.20 |
| 7 purchase totals = | $601.43 | $650.0791 | $650.09 | $650.05 | $650.00 | |