| 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 | $129.67 | 10.763% | $143.6264 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $19.32 | 10.429% | $21.3349 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $50.92 | 3.138% | $52.5179 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $152.25 | 3.359% | $157.3641 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $34.89 | 11.658% | $38.9575 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $197.73 | 7.337% | $212.2375 | $212.24 | $212.25 | $212.20 |
| Purchase #7 | $70.58 | 13.191% | $79.8902 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $655.36 | $705.9285 | $705.93 | $705.95 | $705.90 | |