| 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 | $30.76 | 5.311% | $32.3937 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $23.73 | 7.118% | $25.4191 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $103.92 | 10.539% | $114.8721 | $114.87 | $114.85 | $114.90 |
| Purchase #4 | $210.44 | 4.312% | $219.5142 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $20.49 | 7.140% | $21.953 | $21.95 | $21.95 | $22.00 |
| Purchase #6 | $152.99 | 6.185% | $162.4524 | $162.45 | $162.45 | $162.50 |
| Purchase #7 | $170.58 | 9.236% | $186.3348 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $712.91 | $762.9393 | $762.92 | $762.90 | $763.00 | |