| 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 | $34.32 | 7.404% | $36.8611 | $36.86 | $36.85 | $36.90 |
| Purchase #2 | $120.55 | 12.210% | $135.2692 | $135.27 | $135.25 | $135.30 |
| Purchase #3 | $57.69 | 7.165% | $61.8235 | $61.82 | $61.80 | $61.80 |
| Purchase #4 | $108.63 | 10.111% | $119.6136 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $94.90 | 7.529% | $102.045 | $102.05 | $102.05 | $102.00 |
| Purchase #6 | $159.32 | 3.221% | $164.4517 | $164.45 | $164.45 | $164.50 |
| Purchase #7 | $164.37 | 6.461% | $174.9899 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $739.78 | $795.0540 | $795.05 | $795.00 | $795.10 | |