| 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 | $248.88 | 9.600% | $272.7725 | $272.77 | $272.75 | $272.80 |
| Purchase #2 | $71.97 | 4.229% | $75.0136 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $50.74 | 13.490% | $57.5848 | $57.58 | $57.60 | $57.60 |
| Purchase #4 | $74.68 | 8.135% | $80.7552 | $80.76 | $80.75 | $80.80 |
| Purchase #5 | $145.93 | 11.477% | $162.6784 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $126.74 | 5.225% | $133.3622 | $133.36 | $133.35 | $133.40 |
| Purchase #7 | $202.99 | 8.591% | $220.4289 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $921.93 | $1,002.5956 | $1,002.59 | $1,002.60 | $1,002.70 | |