| 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 | $19.76 | 11.631% | $22.0583 | $22.06 | $22.05 | $22.10 |
| Purchase #2 | $56.49 | 7.714% | $60.8476 | $60.85 | $60.85 | $60.80 |
| Purchase #3 | $72.95 | 4.282% | $76.0737 | $76.07 | $76.05 | $76.10 |
| Purchase #4 | $206.41 | 11.426% | $229.9944 | $229.99 | $230.00 | $230.00 |
| Purchase #5 | $151.76 | 6.496% | $161.6183 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $114.27 | 5.251% | $120.2703 | $120.27 | $120.25 | $120.30 |
| Purchase #7 | $43.74 | 12.799% | $49.3383 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $665.38 | $720.2009 | $720.20 | $720.15 | $720.20 | |