| 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 | $6.89 | 12.576% | $7.7565 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $114.99 | 10.674% | $127.264 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $60.86 | 6.333% | $64.7143 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $153.85 | 5.303% | $162.0087 | $162.01 | $162.00 | $162.00 |
| Purchase #5 | $93.73 | 9.158% | $102.3138 | $102.31 | $102.30 | $102.30 |
| Purchase #6 | $94.83 | 3.337% | $97.9945 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $142.42 | 7.636% | $153.2952 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $667.57 | $715.3470 | $715.34 | $715.30 | $715.40 | |