| 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 | $98.35 | 9.245% | $107.4425 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $174.64 | 3.380% | $180.5428 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $57.93 | 11.646% | $64.6765 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $202.57 | 9.454% | $221.721 | $221.72 | $221.70 | $221.70 |
| Purchase #5 | $124.53 | 4.562% | $130.2111 | $130.21 | $130.20 | $130.20 |
| Purchase #6 | $170.26 | 5.355% | $179.3774 | $179.38 | $179.40 | $179.40 |
| Purchase #7 | $74.63 | 5.871% | $79.0115 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $902.91 | $962.9828 | $962.98 | $963.00 | $962.90 | |