| 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 | $63.37 | 12.747% | $71.4478 | $71.45 | $71.45 | $71.40 |
| Purchase #2 | $94.74 | 8.518% | $102.81 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $83.34 | 11.386% | $92.8291 | $92.83 | $92.85 | $92.80 |
| Purchase #4 | $87.90 | 13.250% | $99.5468 | $99.55 | $99.55 | $99.50 |
| Purchase #5 | $91.68 | 4.809% | $96.0889 | $96.09 | $96.10 | $96.10 |
| Purchase #6 | $61.96 | 4.422% | $64.6999 | $64.70 | $64.70 | $64.70 |
| Purchase #7 | $32.81 | 11.334% | $36.5287 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $515.80 | $563.9512 | $563.96 | $564.00 | $563.80 | |