| 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 | $79.61 | 4.509% | $83.1996 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $138.91 | 8.585% | $150.8354 | $150.84 | $150.85 | $150.80 |
| Purchase #3 | $133.60 | 11.866% | $149.453 | $149.45 | $149.45 | $149.50 |
| Purchase #4 | $15.81 | 3.110% | $16.3017 | $16.30 | $16.30 | $16.30 |
| Purchase #5 | $70.64 | 11.272% | $78.6025 | $78.60 | $78.60 | $78.60 |
| Purchase #6 | $187.74 | 11.745% | $209.7901 | $209.79 | $209.80 | $209.80 |
| Purchase #7 | $110.61 | 5.829% | $117.0575 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $736.92 | $805.2398 | $805.24 | $805.25 | $805.30 | |