| 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 | $32.27 | 8.431% | $34.9907 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $68.73 | 3.401% | $71.0675 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $194.62 | 5.628% | $205.5732 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $167.77 | 11.852% | $187.6541 | $187.65 | $187.65 | $187.70 |
| Purchase #5 | $26.26 | 13.768% | $29.8755 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $231.35 | 3.636% | $239.7619 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $38.98 | 4.770% | $40.8393 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $759.98 | $809.7622 | $809.76 | $809.75 | $809.90 | |