| 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 | $22.73 | 9.292% | $24.8421 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $151.26 | 10.221% | $166.7203 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $158.70 | 8.221% | $171.7467 | $171.75 | $171.75 | $171.70 |
| Purchase #4 | $12.86 | 4.505% | $13.4393 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $51.77 | 5.872% | $54.8099 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $37.75 | 5.812% | $39.944 | $39.94 | $39.95 | $39.90 |
| Purchase #7 | $40.81 | 8.613% | $44.325 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $475.88 | $515.8273 | $515.83 | $515.85 | $515.60 | |