| 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 | $71.54 | 11.668% | $79.8873 | $79.89 | $79.90 | $79.90 |
| Purchase #2 | $226.80 | 7.415% | $243.6172 | $243.62 | $243.60 | $243.60 |
| Purchase #3 | $48.41 | 12.490% | $54.4564 | $54.46 | $54.45 | $54.50 |
| Purchase #4 | $212.78 | 3.303% | $219.8081 | $219.81 | $219.80 | $219.80 |
| Purchase #5 | $220.46 | 9.448% | $241.2891 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $30.51 | 3.809% | $31.6721 | $31.67 | $31.65 | $31.70 |
| Purchase #7 | $170.59 | 8.306% | $184.7592 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $981.09 | $1,055.4894 | $1,055.50 | $1,055.45 | $1,055.60 | |