| 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 | $23.78 | 3.356% | $24.5781 | $24.58 | $24.60 | $24.60 |
| Purchase #2 | $78.28 | 10.509% | $86.5064 | $86.51 | $86.50 | $86.50 |
| Purchase #3 | $92.91 | 3.332% | $96.0058 | $96.01 | $96.00 | $96.00 |
| Purchase #4 | $156.96 | 11.267% | $174.6447 | $174.64 | $174.65 | $174.60 |
| Purchase #5 | $119.44 | 8.718% | $129.8528 | $129.85 | $129.85 | $129.90 |
| Purchase #6 | $42.40 | 12.409% | $47.6614 | $47.66 | $47.65 | $47.70 |
| Purchase #7 | $63.71 | 4.451% | $66.5457 | $66.55 | $66.55 | $66.50 |
| 7 purchase totals = | $577.48 | $625.7949 | $625.80 | $625.80 | $625.80 | |