| 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 | $54.61 | 4.602% | $57.1232 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $77.28 | 13.656% | $87.8334 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $189.60 | 8.603% | $205.9113 | $205.91 | $205.90 | $205.90 |
| Purchase #4 | $93.92 | 5.479% | $99.0659 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $225.50 | 10.607% | $249.4188 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $220.44 | 8.167% | $238.4433 | $238.44 | $238.45 | $238.40 |
| Purchase #7 | $123.31 | 3.154% | $127.1992 | $127.20 | $127.20 | $127.20 |
| 7 purchase totals = | $984.66 | $1,064.9951 | $1,064.99 | $1,064.95 | $1,064.90 | |