| 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 | $75.54 | 7.597% | $81.2788 | $81.28 | $81.30 | $81.30 |
| Purchase #2 | $219.26 | 5.302% | $230.8852 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $76.41 | 12.139% | $85.6854 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $95.41 | 13.215% | $108.0184 | $108.02 | $108.00 | $108.00 |
| Purchase #5 | $101.63 | 11.791% | $113.6132 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $244.44 | 5.716% | $258.4122 | $258.41 | $258.40 | $258.40 |
| Purchase #7 | $225.62 | 10.278% | $248.8092 | $248.81 | $248.80 | $248.80 |
| 7 purchase totals = | $1,038.31 | $1,126.7024 | $1,126.71 | $1,126.70 | $1,126.70 | |