| 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 | $47.35 | 8.373% | $51.3146 | $51.31 | $51.30 | $51.30 |
| Purchase #2 | $30.28 | 4.211% | $31.5551 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $69.52 | 11.114% | $77.2465 | $77.25 | $77.25 | $77.20 |
| Purchase #4 | $140.43 | 12.252% | $157.6355 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $147.92 | 8.276% | $160.1619 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $76.96 | 10.183% | $84.7968 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $104.63 | 7.331% | $112.3004 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $617.09 | $675.0108 | $675.02 | $675.00 | $675.00 | |