| 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 | $5.57 | 5.580% | $5.8808 | $5.88 | $5.90 | $5.90 |
| Purchase #2 | $226.72 | 8.275% | $245.4811 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $41.30 | 13.704% | $46.9598 | $46.96 | $46.95 | $47.00 |
| Purchase #4 | $117.90 | 12.858% | $133.0596 | $133.06 | $133.05 | $133.10 |
| Purchase #5 | $164.29 | 7.341% | $176.3505 | $176.35 | $176.35 | $176.40 |
| Purchase #6 | $92.55 | 4.365% | $96.5898 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $225.33 | 3.501% | $233.2188 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $873.66 | $937.5404 | $937.54 | $937.55 | $937.70 | |