| 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 | $76.92 | 10.128% | $84.7105 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $170.38 | 8.446% | $184.7703 | $184.77 | $184.75 | $184.80 |
| Purchase #3 | $68.73 | 3.215% | $70.9397 | $70.94 | $70.95 | $70.90 |
| Purchase #4 | $87.94 | 13.519% | $99.8286 | $99.83 | $99.85 | $99.80 |
| Purchase #5 | $144.69 | 6.651% | $154.3133 | $154.31 | $154.30 | $154.30 |
| Purchase #6 | $27.47 | 8.559% | $29.8212 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $7.77 | 13.868% | $8.8475 | $8.85 | $8.85 | $8.80 |
| 7 purchase totals = | $583.90 | $633.2311 | $633.23 | $633.20 | $633.10 | |