| 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 | $38.97 | 12.443% | $43.819 | $43.82 | $43.80 | $43.80 |
| Purchase #2 | $44.44 | 6.790% | $47.4575 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $22.48 | 11.667% | $25.1027 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $8.68 | 12.557% | $9.7699 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $227.57 | 12.448% | $255.8979 | $255.90 | $255.90 | $255.90 |
| Purchase #6 | $95.80 | 8.264% | $103.7169 | $103.72 | $103.70 | $103.70 |
| Purchase #7 | $12.97 | 13.582% | $14.7316 | $14.73 | $14.75 | $14.70 |
| 7 purchase totals = | $450.91 | $500.4955 | $500.50 | $500.45 | $500.50 | |