| 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 | $17.26 | 6.640% | $18.4061 | $18.41 | $18.40 | $18.40 |
| Purchase #2 | $84.82 | 13.351% | $96.1443 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $50.56 | 12.851% | $57.0575 | $57.06 | $57.05 | $57.10 |
| Purchase #4 | $232.65 | 6.410% | $247.5629 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $211.32 | 11.262% | $235.1189 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $216.97 | 12.157% | $243.347 | $243.35 | $243.35 | $243.30 |
| Purchase #7 | $145.59 | 7.131% | $155.972 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $959.17 | $1,053.6087 | $1,053.61 | $1,053.55 | $1,053.60 | |