| 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 | $87.76 | 13.740% | $99.8182 | $99.82 | $99.80 | $99.80 |
| Purchase #2 | $7.96 | 8.766% | $8.6578 | $8.66 | $8.65 | $8.70 |
| Purchase #3 | $107.75 | 7.306% | $115.6222 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $156.56 | 11.612% | $174.7397 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $48.29 | 5.141% | $50.7726 | $50.77 | $50.75 | $50.80 |
| Purchase #6 | $249.80 | 9.441% | $273.3836 | $273.38 | $273.40 | $273.40 |
| Purchase #7 | $54.74 | 8.410% | $59.3436 | $59.34 | $59.35 | $59.30 |
| 7 purchase totals = | $712.86 | $782.3377 | $782.33 | $782.30 | $782.30 | |