| 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 | $81.54 | 7.311% | $87.5014 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $159.25 | 9.195% | $173.893 | $173.89 | $173.90 | $173.90 |
| Purchase #3 | $94.49 | 5.368% | $99.5622 | $99.56 | $99.55 | $99.60 |
| Purchase #4 | $151.80 | 11.493% | $169.2464 | $169.25 | $169.25 | $169.20 |
| Purchase #5 | $236.34 | 9.308% | $258.3385 | $258.34 | $258.35 | $258.30 |
| Purchase #6 | $34.92 | 9.716% | $38.3128 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $239.72 | 9.780% | $263.1646 | $263.16 | $263.15 | $263.20 |
| 7 purchase totals = | $998.06 | $1,090.0189 | $1,090.01 | $1,090.00 | $1,090.00 | |