| 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 | $15.61 | 10.851% | $17.3038 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $158.52 | 12.159% | $177.7944 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $16.90 | 6.205% | $17.9486 | $17.95 | $17.95 | $17.90 |
| Purchase #4 | $217.26 | 4.384% | $226.7847 | $226.78 | $226.80 | $226.80 |
| Purchase #5 | $9.95 | 8.774% | $10.823 | $10.82 | $10.80 | $10.80 |
| Purchase #6 | $50.39 | 6.257% | $53.5429 | $53.54 | $53.55 | $53.50 |
| Purchase #7 | $109.47 | 9.105% | $119.4372 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $578.10 | $623.6346 | $623.62 | $623.65 | $623.50 | |