| 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 | $66.77 | 4.401% | $69.7085 | $69.71 | $69.70 | $69.70 |
| Purchase #2 | $114.50 | 4.744% | $119.9319 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $192.48 | 4.300% | $200.7566 | $200.76 | $200.75 | $200.80 |
| Purchase #4 | $50.50 | 8.596% | $54.841 | $54.84 | $54.85 | $54.80 |
| Purchase #5 | $203.25 | 8.841% | $221.2193 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $98.43 | 12.274% | $110.5113 | $110.51 | $110.50 | $110.50 |
| Purchase #7 | $121.44 | 6.835% | $129.7404 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $847.37 | $906.7090 | $906.71 | $906.70 | $906.60 | |