| 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 | $46.27 | 7.826% | $49.8911 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $102.66 | 10.403% | $113.3397 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $150.77 | 8.430% | $163.4799 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $197.99 | 10.740% | $219.2541 | $219.25 | $219.25 | $219.30 |
| Purchase #5 | $27.91 | 13.581% | $31.7005 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $155.48 | 6.111% | $164.9814 | $164.98 | $165.00 | $165.00 |
| Purchase #7 | $39.75 | 4.437% | $41.5137 | $41.51 | $41.50 | $41.50 |
| 7 purchase totals = | $720.83 | $784.1604 | $784.15 | $784.20 | $784.20 | |