| 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 | $39.72 | 4.674% | $41.5765 | $41.58 | $41.60 | $41.60 |
| Purchase #2 | $25.42 | 9.172% | $27.7515 | $27.75 | $27.75 | $27.80 |
| Purchase #3 | $104.54 | 7.662% | $112.5499 | $112.55 | $112.55 | $112.50 |
| Purchase #4 | $61.68 | 11.327% | $68.6665 | $68.67 | $68.65 | $68.70 |
| Purchase #5 | $153.31 | 13.749% | $174.3886 | $174.39 | $174.40 | $174.40 |
| Purchase #6 | $137.75 | 5.729% | $145.6417 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $5.44 | 4.688% | $5.695 | $5.70 | $5.70 | $5.70 |
| 7 purchase totals = | $527.86 | $576.2697 | $576.28 | $576.30 | $576.30 | |