| 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 | $71.58 | 11.301% | $79.6693 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $112.80 | 9.531% | $123.551 | $123.55 | $123.55 | $123.60 |
| Purchase #3 | $248.71 | 11.763% | $277.9658 | $277.97 | $277.95 | $278.00 |
| Purchase #4 | $225.83 | 11.432% | $251.6469 | $251.65 | $251.65 | $251.60 |
| Purchase #5 | $205.52 | 6.748% | $219.3885 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $66.72 | 5.528% | $70.4083 | $70.41 | $70.40 | $70.40 |
| Purchase #7 | $7.81 | 10.143% | $8.6022 | $8.60 | $8.60 | $8.60 |
| 7 purchase totals = | $938.97 | $1,031.2320 | $1,031.24 | $1,031.20 | $1,031.30 | |