| 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 | $88.29 | 5.338% | $93.0029 | $93.00 | $93.00 | $93.00 |
| Purchase #2 | $5.51 | 13.258% | $6.2405 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $74.67 | 13.227% | $84.5466 | $84.55 | $84.55 | $84.50 |
| Purchase #4 | $95.55 | 3.156% | $98.5656 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $201.81 | 4.307% | $210.502 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $242.81 | 12.430% | $272.9913 | $272.99 | $273.00 | $273.00 |
| Purchase #7 | $130.75 | 4.129% | $136.1487 | $136.15 | $136.15 | $136.10 |
| 7 purchase totals = | $839.39 | $901.9976 | $902.00 | $902.00 | $901.90 | |