| 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 | $118.57 | 9.146% | $129.4144 | $129.41 | $129.40 | $129.40 |
| Purchase #2 | $105.51 | 12.189% | $118.3706 | $118.37 | $118.35 | $118.40 |
| Purchase #3 | $33.44 | 4.544% | $34.9595 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $158.75 | 10.386% | $175.2378 | $175.24 | $175.25 | $175.20 |
| Purchase #5 | $100.78 | 12.220% | $113.0953 | $113.10 | $113.10 | $113.10 |
| Purchase #6 | $18.89 | 6.458% | $20.1099 | $20.11 | $20.10 | $20.10 |
| Purchase #7 | $160.54 | 5.540% | $169.4339 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $696.48 | $760.6214 | $760.62 | $760.60 | $760.60 | |