| 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 | $68.58 | 7.768% | $73.9073 | $73.91 | $73.90 | $73.90 |
| Purchase #2 | $50.30 | 12.371% | $56.5226 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $89.29 | 3.805% | $92.6875 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $123.34 | 7.257% | $132.2908 | $132.29 | $132.30 | $132.30 |
| Purchase #5 | $197.77 | 6.857% | $211.3311 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $176.88 | 8.846% | $192.5268 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $129.59 | 4.477% | $135.3917 | $135.39 | $135.40 | $135.40 |
| 7 purchase totals = | $835.75 | $894.6578 | $894.66 | $894.70 | $894.60 | |