| 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 | $106.99 | 12.205% | $120.0481 | $120.05 | $120.05 | $120.00 |
| Purchase #2 | $98.50 | 9.222% | $107.5837 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $158.97 | 9.448% | $173.9895 | $173.99 | $174.00 | $174.00 |
| Purchase #4 | $109.63 | 13.469% | $124.3961 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $27.61 | 7.280% | $29.62 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $85.47 | 4.256% | $89.1076 | $89.11 | $89.10 | $89.10 |
| Purchase #7 | $67.75 | 9.631% | $74.275 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $654.92 | $719.0200 | $719.03 | $719.05 | $719.00 | |