| 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 | $46.51 | 9.486% | $50.9219 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $153.76 | 8.165% | $166.3145 | $166.31 | $166.30 | $166.30 |
| Purchase #3 | $217.26 | 12.563% | $244.5544 | $244.55 | $244.55 | $244.60 |
| Purchase #4 | $79.59 | 4.681% | $83.3156 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $230.80 | 10.430% | $254.8724 | $254.87 | $254.85 | $254.90 |
| Purchase #6 | $199.80 | 10.779% | $221.3364 | $221.34 | $221.35 | $221.30 |
| Purchase #7 | $182.58 | 9.118% | $199.2276 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $1,110.30 | $1,220.5428 | $1,220.54 | $1,220.50 | $1,220.50 | |