| 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 | $60.88 | 4.435% | $63.58 | $63.58 | $63.60 | $63.60 |
| Purchase #2 | $110.77 | 6.254% | $117.6976 | $117.70 | $117.70 | $117.70 |
| Purchase #3 | $47.56 | 8.430% | $51.5693 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $79.38 | 11.142% | $88.2245 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $162.80 | 8.615% | $176.8252 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $165.30 | 13.658% | $187.8767 | $187.88 | $187.90 | $187.90 |
| Purchase #7 | $137.40 | 8.783% | $149.4678 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $764.09 | $835.2411 | $835.25 | $835.25 | $835.30 | |