| 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 | $63.36 | 4.580% | $66.2619 | $66.26 | $66.25 | $66.30 |
| Purchase #2 | $45.33 | 4.639% | $47.4329 | $47.43 | $47.45 | $47.40 |
| Purchase #3 | $240.45 | 10.820% | $266.4667 | $266.47 | $266.45 | $266.50 |
| Purchase #4 | $57.44 | 12.854% | $64.8233 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $162.86 | 10.148% | $179.387 | $179.39 | $179.40 | $179.40 |
| Purchase #6 | $229.35 | 10.616% | $253.6978 | $253.70 | $253.70 | $253.70 |
| Purchase #7 | $107.91 | 11.805% | $120.6488 | $120.65 | $120.65 | $120.60 |
| 7 purchase totals = | $906.70 | $998.7184 | $998.72 | $998.70 | $998.70 | |