| 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 | $31.57 | 13.256% | $35.7549 | $35.75 | $35.75 | $35.80 |
| Purchase #2 | $9.49 | 12.747% | $10.6997 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $187.68 | 3.189% | $193.6651 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $38.68 | 11.771% | $43.233 | $43.23 | $43.25 | $43.20 |
| Purchase #5 | $172.92 | 12.244% | $194.0923 | $194.09 | $194.10 | $194.10 |
| Purchase #6 | $133.63 | 4.792% | $140.0335 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $69.91 | 10.565% | $77.296 | $77.30 | $77.30 | $77.30 |
| 7 purchase totals = | $643.88 | $694.7745 | $694.77 | $694.80 | $694.80 | |