| 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 | $91.29 | 7.389% | $98.0354 | $98.04 | $98.05 | $98.00 |
| Purchase #2 | $196.56 | 5.382% | $207.1389 | $207.14 | $207.15 | $207.10 |
| Purchase #3 | $192.67 | 12.624% | $216.9927 | $216.99 | $217.00 | $217.00 |
| Purchase #4 | $49.45 | 12.471% | $55.6169 | $55.62 | $55.60 | $55.60 |
| Purchase #5 | $148.87 | 13.720% | $169.295 | $169.30 | $169.30 | $169.30 |
| Purchase #6 | $89.96 | 12.309% | $101.0332 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $153.42 | 5.178% | $161.3641 | $161.36 | $161.35 | $161.40 |
| 7 purchase totals = | $922.22 | $1,009.4762 | $1,009.48 | $1,009.50 | $1,009.40 | |