| 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 | $29.98 | 4.756% | $31.4058 | $31.41 | $31.40 | $31.40 |
| Purchase #2 | $220.48 | 11.414% | $245.6456 | $245.65 | $245.65 | $245.60 |
| Purchase #3 | $86.74 | 5.235% | $91.2808 | $91.28 | $91.30 | $91.30 |
| Purchase #4 | $137.74 | 10.355% | $152.003 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $42.25 | 8.184% | $45.7077 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $60.28 | 7.826% | $64.9975 | $65.00 | $65.00 | $65.00 |
| Purchase #7 | $81.34 | 11.868% | $90.9934 | $90.99 | $91.00 | $91.00 |
| 7 purchase totals = | $658.81 | $722.0338 | $722.04 | $722.05 | $722.00 | |