| 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 | $82.26 | 13.217% | $93.1323 | $93.13 | $93.15 | $93.10 |
| Purchase #2 | $242.65 | 8.585% | $263.4815 | $263.48 | $263.50 | $263.50 |
| Purchase #3 | $80.53 | 6.340% | $85.6356 | $85.64 | $85.65 | $85.60 |
| Purchase #4 | $52.41 | 11.567% | $58.4723 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $162.64 | 13.193% | $184.0971 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $131.28 | 4.717% | $137.4725 | $137.47 | $137.45 | $137.50 |
| Purchase #7 | $93.98 | 5.278% | $98.9403 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $845.75 | $921.2316 | $921.23 | $921.25 | $921.20 | |