| 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 | $32.99 | 11.145% | $36.6667 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $134.37 | 3.363% | $138.8889 | $138.89 | $138.90 | $138.90 |
| Purchase #3 | $100.91 | 11.381% | $112.3946 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $51.96 | 5.562% | $54.85 | $54.85 | $54.85 | $54.90 |
| Purchase #5 | $20.40 | 4.290% | $21.2752 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $223.93 | 7.414% | $240.5322 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $159.55 | 11.724% | $178.2556 | $178.26 | $178.25 | $178.30 |
| 7 purchase totals = | $724.11 | $782.8632 | $782.87 | $782.90 | $783.00 | |