| 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 | $121.91 | 3.758% | $126.4914 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $55.52 | 13.483% | $63.0058 | $63.01 | $63.00 | $63.00 |
| Purchase #3 | $91.45 | 10.592% | $101.1364 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $34.82 | 3.771% | $36.1331 | $36.13 | $36.15 | $36.10 |
| Purchase #5 | $52.51 | 8.332% | $56.8851 | $56.89 | $56.90 | $56.90 |
| Purchase #6 | $41.35 | 13.837% | $47.0716 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $219.68 | 8.423% | $238.1836 | $238.18 | $238.20 | $238.20 |
| 7 purchase totals = | $617.24 | $668.9070 | $668.91 | $668.95 | $668.90 | |