| 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 | $59.52 | 8.131% | $64.3596 | $64.36 | $64.35 | $64.40 |
| Purchase #2 | $156.52 | 7.334% | $167.9992 | $168.00 | $168.00 | $168.00 |
| Purchase #3 | $85.97 | 9.515% | $94.15 | $94.15 | $94.15 | $94.20 |
| Purchase #4 | $176.67 | 6.188% | $187.6023 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $34.72 | 5.858% | $36.7539 | $36.75 | $36.75 | $36.80 |
| Purchase #6 | $49.96 | 4.307% | $52.1118 | $52.11 | $52.10 | $52.10 |
| Purchase #7 | $15.74 | 5.699% | $16.637 | $16.64 | $16.65 | $16.60 |
| 7 purchase totals = | $579.10 | $619.6138 | $619.61 | $619.60 | $619.70 | |