| 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 | $74.99 | 11.653% | $83.7286 | $83.73 | $83.75 | $83.70 |
| Purchase #2 | $204.52 | 13.367% | $231.8582 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $220.76 | 3.282% | $228.0053 | $228.01 | $228.00 | $228.00 |
| Purchase #4 | $246.45 | 5.334% | $259.5956 | $259.60 | $259.60 | $259.60 |
| Purchase #5 | $17.69 | 6.753% | $18.8846 | $18.88 | $18.90 | $18.90 |
| Purchase #6 | $38.86 | 10.426% | $42.9115 | $42.91 | $42.90 | $42.90 |
| Purchase #7 | $65.29 | 12.311% | $73.3279 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $868.56 | $938.3117 | $938.32 | $938.35 | $938.30 | |