| 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 | $13.27 | 9.852% | $14.5774 | $14.58 | $14.60 | $14.60 |
| Purchase #2 | $115.81 | 4.112% | $120.5721 | $120.57 | $120.55 | $120.60 |
| Purchase #3 | $96.29 | 11.623% | $107.4818 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $57.68 | 6.466% | $61.4096 | $61.41 | $61.40 | $61.40 |
| Purchase #5 | $172.65 | 3.852% | $179.3005 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $228.61 | 11.840% | $255.6774 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $36.51 | 4.176% | $38.0347 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $720.82 | $777.0535 | $777.05 | $777.10 | $777.10 | |