| 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 | $90.33 | 9.313% | $98.7424 | $98.74 | $98.75 | $98.70 |
| Purchase #2 | $9.33 | 9.710% | $10.2359 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $48.40 | 12.350% | $54.3774 | $54.38 | $54.40 | $54.40 |
| Purchase #4 | $204.60 | 10.835% | $226.7684 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $183.46 | 9.155% | $200.2558 | $200.26 | $200.25 | $200.30 |
| Purchase #6 | $189.59 | 5.309% | $199.6553 | $199.66 | $199.65 | $199.70 |
| Purchase #7 | $199.55 | 5.131% | $209.7889 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $925.26 | $999.8241 | $999.84 | $999.85 | $999.90 | |