| 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 | $71.42 | 11.365% | $79.5369 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $181.49 | 8.281% | $196.5192 | $196.52 | $196.50 | $196.50 |
| Purchase #3 | $128.71 | 9.590% | $141.0533 | $141.05 | $141.05 | $141.10 |
| Purchase #4 | $99.58 | 8.120% | $107.6659 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $39.42 | 4.639% | $41.2487 | $41.25 | $41.25 | $41.20 |
| Purchase #6 | $27.94 | 13.741% | $31.7792 | $31.78 | $31.80 | $31.80 |
| Purchase #7 | $241.74 | 9.416% | $264.5022 | $264.50 | $264.50 | $264.50 |
| 7 purchase totals = | $790.30 | $862.3054 | $862.31 | $862.30 | $862.30 | |