| 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 | $46.41 | 12.663% | $52.2869 | $52.29 | $52.30 | $52.30 |
| Purchase #2 | $115.33 | 5.588% | $121.7746 | $121.77 | $121.75 | $121.80 |
| Purchase #3 | $43.61 | 9.478% | $47.7434 | $47.74 | $47.75 | $47.70 |
| Purchase #4 | $189.80 | 4.363% | $198.081 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $95.89 | 5.855% | $101.5044 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $106.64 | 6.697% | $113.7817 | $113.78 | $113.80 | $113.80 |
| Purchase #7 | $138.93 | 7.623% | $149.5206 | $149.52 | $149.50 | $149.50 |
| 7 purchase totals = | $736.61 | $784.6926 | $784.68 | $784.70 | $784.70 | |