| 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 | $9.46 | 3.187% | $9.7615 | $9.76 | $9.75 | $9.80 |
| Purchase #2 | $99.52 | 12.179% | $111.6405 | $111.64 | $111.65 | $111.60 |
| Purchase #3 | $195.28 | 8.218% | $211.3281 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $83.96 | 11.126% | $93.3014 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $15.82 | 4.657% | $16.5567 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $79.39 | 7.102% | $85.0283 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $210.92 | 4.759% | $220.9577 | $220.96 | $220.95 | $221.00 |
| 7 purchase totals = | $694.35 | $748.5742 | $748.58 | $748.60 | $748.60 | |