| 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 | $73.64 | 7.680% | $79.2956 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $47.62 | 9.765% | $52.2701 | $52.27 | $52.25 | $52.30 |
| Purchase #3 | $203.76 | 7.440% | $218.9197 | $218.92 | $218.90 | $218.90 |
| Purchase #4 | $78.65 | 5.784% | $83.1991 | $83.20 | $83.20 | $83.20 |
| Purchase #5 | $199.33 | 5.842% | $210.9749 | $210.97 | $210.95 | $211.00 |
| Purchase #6 | $91.87 | 4.352% | $95.8682 | $95.87 | $95.85 | $95.90 |
| Purchase #7 | $162.55 | 6.452% | $173.0377 | $173.04 | $173.05 | $173.00 |
| 7 purchase totals = | $857.42 | $913.5653 | $913.57 | $913.50 | $913.60 | |