| 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 | $7.96 | 12.444% | $8.9505 | $8.95 | $8.95 | $9.00 |
| Purchase #2 | $54.33 | 8.433% | $58.9116 | $58.91 | $58.90 | $58.90 |
| Purchase #3 | $23.46 | 6.137% | $24.8997 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $166.65 | 10.671% | $184.4332 | $184.43 | $184.45 | $184.40 |
| Purchase #5 | $80.56 | 8.523% | $87.4261 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $22.57 | 8.186% | $24.4176 | $24.42 | $24.40 | $24.40 |
| Purchase #7 | $103.65 | 7.344% | $111.2621 | $111.26 | $111.25 | $111.30 |
| 7 purchase totals = | $459.18 | $500.3008 | $500.30 | $500.30 | $500.30 | |