| 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 | $105.66 | 7.266% | $113.3373 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $173.93 | 5.630% | $183.7223 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $213.76 | 5.105% | $224.6724 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $60.53 | 3.108% | $62.4113 | $62.41 | $62.40 | $62.40 |
| Purchase #5 | $55.43 | 6.835% | $59.2186 | $59.22 | $59.20 | $59.20 |
| Purchase #6 | $103.34 | 10.783% | $114.4832 | $114.48 | $114.50 | $114.50 |
| Purchase #7 | $18.28 | 7.526% | $19.6558 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $730.93 | $777.5009 | $777.50 | $777.45 | $777.50 | |