| 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 | $6.26 | 12.500% | $7.0425 | $7.04 | $7.05 | $7.00 |
| Purchase #2 | $241.94 | 13.733% | $275.1656 | $275.17 | $275.15 | $275.20 |
| Purchase #3 | $31.34 | 7.551% | $33.7065 | $33.71 | $33.70 | $33.70 |
| Purchase #4 | $68.98 | 6.638% | $73.5589 | $73.56 | $73.55 | $73.60 |
| Purchase #5 | $17.92 | 12.819% | $20.2172 | $20.22 | $20.20 | $20.20 |
| Purchase #6 | $165.34 | 11.272% | $183.9771 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $135.29 | 7.713% | $145.7249 | $145.72 | $145.70 | $145.70 |
| 7 purchase totals = | $667.07 | $739.3927 | $739.40 | $739.35 | $739.40 | |