| 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 | $67.44 | 9.384% | $73.7686 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $35.72 | 12.161% | $40.0639 | $40.06 | $40.05 | $40.10 |
| Purchase #3 | $70.61 | 5.622% | $74.5797 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $35.88 | 9.654% | $39.3439 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $69.88 | 6.482% | $74.4096 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $11.60 | 11.483% | $12.932 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $129.59 | 11.283% | $144.2116 | $144.21 | $144.20 | $144.20 |
| 7 purchase totals = | $420.72 | $459.3093 | $459.30 | $459.30 | $459.30 | |