| 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 | $104.89 | 10.336% | $115.7314 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $191.45 | 12.220% | $214.8452 | $214.85 | $214.85 | $214.80 |
| Purchase #3 | $237.51 | 11.776% | $265.4792 | $265.48 | $265.50 | $265.50 |
| Purchase #4 | $15.48 | 5.487% | $16.3294 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $84.58 | 10.251% | $93.2503 | $93.25 | $93.25 | $93.30 |
| Purchase #6 | $84.68 | 4.653% | $88.6202 | $88.62 | $88.60 | $88.60 |
| Purchase #7 | $37.95 | 11.663% | $42.3761 | $42.38 | $42.40 | $42.40 |
| 7 purchase totals = | $756.54 | $836.6318 | $836.64 | $836.70 | $836.60 | |