| 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 | $93.96 | 10.188% | $103.5326 | $103.53 | $103.55 | $103.50 |
| Purchase #2 | $107.95 | 5.805% | $114.2165 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $55.93 | 7.297% | $60.0112 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $21.53 | 4.851% | $22.5744 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $108.91 | 6.134% | $115.5905 | $115.59 | $115.60 | $115.60 |
| Purchase #6 | $135.59 | 13.271% | $153.5841 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $238.53 | 3.454% | $246.7688 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $762.40 | $816.2781 | $816.27 | $816.25 | $816.30 | |