| 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 | $46.73 | 5.856% | $49.4665 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $19.52 | 10.797% | $21.6276 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $68.93 | 10.583% | $76.2249 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $202.58 | 3.107% | $208.8742 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $152.33 | 9.585% | $166.9308 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $167.79 | 5.293% | $176.6711 | $176.67 | $176.65 | $176.70 |
| Purchase #7 | $193.86 | 13.752% | $220.5196 | $220.52 | $220.50 | $220.50 |
| 7 purchase totals = | $851.74 | $920.3147 | $920.31 | $920.25 | $920.30 | |