| 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 | $208.89 | 4.245% | $217.7574 | $217.76 | $217.75 | $217.80 |
| Purchase #2 | $150.70 | 3.337% | $155.7289 | $155.73 | $155.75 | $155.70 |
| Purchase #3 | $92.58 | 5.783% | $97.9339 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $56.27 | 10.783% | $62.3376 | $62.34 | $62.35 | $62.30 |
| Purchase #5 | $19.30 | 6.737% | $20.6002 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $142.28 | 7.141% | $152.4402 | $152.44 | $152.45 | $152.40 |
| Purchase #7 | $60.51 | 3.683% | $62.7386 | $62.74 | $62.75 | $62.70 |
| 7 purchase totals = | $730.53 | $769.5368 | $769.54 | $769.60 | $769.40 | |