| 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 | $39.72 | 3.773% | $41.2186 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $176.67 | 10.677% | $195.5331 | $195.53 | $195.55 | $195.50 |
| Purchase #3 | $50.25 | 8.835% | $54.6896 | $54.69 | $54.70 | $54.70 |
| Purchase #4 | $164.85 | 7.436% | $177.1082 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $197.53 | 11.455% | $220.1571 | $220.16 | $220.15 | $220.20 |
| Purchase #6 | $14.70 | 11.619% | $16.408 | $16.41 | $16.40 | $16.40 |
| Purchase #7 | $158.74 | 10.430% | $175.2966 | $175.30 | $175.30 | $175.30 |
| 7 purchase totals = | $802.46 | $880.4112 | $880.42 | $880.40 | $880.40 | |