| 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 | $36.54 | 3.110% | $37.6764 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $129.36 | 4.429% | $135.0894 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $64.61 | 12.400% | $72.6216 | $72.62 | $72.60 | $72.60 |
| Purchase #4 | $84.92 | 11.813% | $94.9516 | $94.95 | $94.95 | $95.00 |
| Purchase #5 | $192.39 | 7.767% | $207.3329 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $76.36 | 5.390% | $80.4758 | $80.48 | $80.50 | $80.50 |
| Purchase #7 | $93.32 | 6.185% | $99.0918 | $99.09 | $99.10 | $99.10 |
| 7 purchase totals = | $677.50 | $727.2395 | $727.24 | $727.30 | $727.30 | |