| 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 | $60.75 | 11.294% | $67.6111 | $67.61 | $67.60 | $67.60 |
| Purchase #2 | $139.49 | 6.481% | $148.5303 | $148.53 | $148.55 | $148.50 |
| Purchase #3 | $109.44 | 12.581% | $123.2086 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $210.43 | 4.415% | $219.7205 | $219.72 | $219.70 | $219.70 |
| Purchase #5 | $61.65 | 12.329% | $69.2508 | $69.25 | $69.25 | $69.30 |
| Purchase #6 | $139.32 | 4.390% | $145.4361 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $103.33 | 3.830% | $107.2875 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $824.41 | $881.0449 | $881.05 | $881.05 | $881.00 | |