| 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 | $35.40 | 11.623% | $39.5145 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $79.59 | 6.274% | $84.5835 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $248.35 | 7.578% | $267.17 | $267.17 | $267.15 | $267.20 |
| Purchase #4 | $226.57 | 8.121% | $244.9697 | $244.97 | $244.95 | $245.00 |
| Purchase #5 | $84.80 | 4.435% | $88.5609 | $88.56 | $88.55 | $88.60 |
| Purchase #6 | $168.25 | 13.596% | $191.1253 | $191.13 | $191.15 | $191.10 |
| Purchase #7 | $175.63 | 9.173% | $191.7405 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $1,018.59 | $1,107.6644 | $1,107.66 | $1,107.65 | $1,107.70 | |