| 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 | $16.57 | 4.550% | $17.3239 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $222.44 | 12.534% | $250.3206 | $250.32 | $250.30 | $250.30 |
| Purchase #3 | $194.36 | 12.371% | $218.4043 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $46.95 | 8.164% | $50.783 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $44.70 | 8.794% | $48.6309 | $48.63 | $48.65 | $48.60 |
| Purchase #6 | $75.75 | 11.192% | $84.2279 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $190.56 | 6.646% | $203.2246 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $791.33 | $872.9152 | $872.90 | $872.90 | $872.80 | |