| 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 | $90.75 | 5.489% | $95.7313 | $95.73 | $95.75 | $95.70 |
| Purchase #2 | $144.82 | 7.157% | $155.1848 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $79.27 | 4.821% | $83.0916 | $83.09 | $83.10 | $83.10 |
| Purchase #4 | $238.27 | 5.834% | $252.1707 | $252.17 | $252.15 | $252.20 |
| Purchase #5 | $162.48 | 5.447% | $171.3303 | $171.33 | $171.35 | $171.30 |
| Purchase #6 | $65.78 | 13.599% | $74.7254 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $96.82 | 4.450% | $101.1285 | $101.13 | $101.15 | $101.10 |
| 7 purchase totals = | $878.19 | $933.3626 | $933.36 | $933.45 | $933.30 | |