| 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 | $30.25 | 12.705% | $34.0933 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $73.67 | 7.168% | $78.9507 | $78.95 | $78.95 | $79.00 |
| Purchase #3 | $13.52 | 6.843% | $14.4452 | $14.45 | $14.45 | $14.40 |
| Purchase #4 | $179.47 | 10.786% | $198.8276 | $198.83 | $198.85 | $198.80 |
| Purchase #5 | $206.33 | 3.757% | $214.0818 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $210.45 | 4.311% | $219.5225 | $219.52 | $219.50 | $219.50 |
| Purchase #7 | $41.50 | 12.440% | $46.6626 | $46.66 | $46.65 | $46.70 |
| 7 purchase totals = | $755.19 | $806.5837 | $806.58 | $806.60 | $806.60 | |