| 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 | $58.45 | 13.740% | $66.481 | $66.48 | $66.50 | $66.50 |
| Purchase #2 | $22.47 | 13.522% | $25.5084 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $154.68 | 4.241% | $161.24 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $221.99 | 8.547% | $240.9635 | $240.96 | $240.95 | $241.00 |
| Purchase #5 | $128.32 | 11.759% | $143.4091 | $143.41 | $143.40 | $143.40 |
| Purchase #6 | $29.88 | 4.519% | $31.2303 | $31.23 | $31.25 | $31.20 |
| Purchase #7 | $35.27 | 9.784% | $38.7208 | $38.72 | $38.70 | $38.70 |
| 7 purchase totals = | $651.06 | $707.5531 | $707.55 | $707.55 | $707.50 | |