| 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 | $26.66 | 4.717% | $27.9176 | $27.92 | $27.90 | $27.90 |
| Purchase #2 | $83.98 | 8.619% | $91.2182 | $91.22 | $91.20 | $91.20 |
| Purchase #3 | $152.39 | 12.843% | $171.9614 | $171.96 | $171.95 | $172.00 |
| Purchase #4 | $117.52 | 7.759% | $126.6384 | $126.64 | $126.65 | $126.60 |
| Purchase #5 | $101.83 | 12.869% | $114.9345 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $195.55 | 13.709% | $222.3579 | $222.36 | $222.35 | $222.40 |
| Purchase #7 | $44.97 | 6.664% | $47.9668 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $722.90 | $802.9948 | $803.00 | $802.95 | $803.00 | |