| 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 | $126.52 | 3.444% | $130.8773 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $6.94 | 3.330% | $7.1711 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $115.91 | 3.608% | $120.092 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $26.89 | 9.652% | $29.4854 | $29.49 | $29.50 | $29.50 |
| Purchase #5 | $23.89 | 3.727% | $24.7804 | $24.78 | $24.80 | $24.80 |
| Purchase #6 | $150.65 | 10.554% | $166.5496 | $166.55 | $166.55 | $166.50 |
| Purchase #7 | $129.30 | 9.404% | $141.4594 | $141.46 | $141.45 | $141.50 |
| 7 purchase totals = | $580.10 | $620.4152 | $620.42 | $620.45 | $620.50 | |