| 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 | $57.83 | 4.365% | $60.3543 | $60.35 | $60.35 | $60.40 |
| Purchase #2 | $7.63 | 12.419% | $8.5776 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $137.76 | 12.151% | $154.4992 | $154.50 | $154.50 | $154.50 |
| Purchase #4 | $144.30 | 6.508% | $153.691 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $116.30 | 3.787% | $120.7043 | $120.70 | $120.70 | $120.70 |
| Purchase #6 | $120.91 | 12.353% | $135.846 | $135.85 | $135.85 | $135.80 |
| Purchase #7 | $27.58 | 3.291% | $28.4877 | $28.49 | $28.50 | $28.50 |
| 7 purchase totals = | $612.31 | $662.1601 | $662.16 | $662.20 | $662.20 | |