| 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 | $34.63 | 6.215% | $36.7823 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $85.38 | 10.820% | $94.6181 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $48.89 | 10.727% | $54.1344 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $185.75 | 12.688% | $209.318 | $209.32 | $209.30 | $209.30 |
| Purchase #5 | $135.59 | 6.309% | $144.1444 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $161.45 | 7.528% | $173.604 | $173.60 | $173.60 | $173.60 |
| Purchase #7 | $14.61 | 12.369% | $16.4171 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $666.30 | $729.0183 | $729.01 | $729.00 | $728.90 | |