| 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 | $70.45 | 6.582% | $75.087 | $75.09 | $75.10 | $75.10 |
| Purchase #2 | $81.66 | 10.589% | $90.307 | $90.31 | $90.30 | $90.30 |
| Purchase #3 | $22.76 | 11.286% | $25.3287 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $214.51 | 12.492% | $241.3066 | $241.31 | $241.30 | $241.30 |
| Purchase #5 | $234.70 | 13.210% | $265.7039 | $265.70 | $265.70 | $265.70 |
| Purchase #6 | $62.44 | 9.825% | $68.5747 | $68.57 | $68.55 | $68.60 |
| Purchase #7 | $106.93 | 9.465% | $117.0509 | $117.05 | $117.05 | $117.10 |
| 7 purchase totals = | $793.45 | $883.3588 | $883.36 | $883.35 | $883.40 | |