| 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 | $81.81 | 13.194% | $92.604 | $92.60 | $92.60 | $92.60 |
| Purchase #2 | $63.91 | 5.827% | $67.634 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $42.62 | 11.330% | $47.4488 | $47.45 | $47.45 | $47.40 |
| Purchase #4 | $107.90 | 9.497% | $118.1473 | $118.15 | $118.15 | $118.10 |
| Purchase #5 | $14.55 | 12.663% | $16.3925 | $16.39 | $16.40 | $16.40 |
| Purchase #6 | $214.64 | 7.281% | $230.2679 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $153.33 | 12.122% | $171.9167 | $171.92 | $171.90 | $171.90 |
| 7 purchase totals = | $678.76 | $744.4112 | $744.41 | $744.40 | $744.30 | |