| 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 | $130.77 | 12.738% | $147.4275 | $147.43 | $147.45 | $147.40 |
| Purchase #2 | $24.34 | 6.310% | $25.8759 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $48.65 | 11.256% | $54.126 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $195.38 | 10.515% | $215.9242 | $215.92 | $215.90 | $215.90 |
| Purchase #5 | $89.80 | 4.443% | $93.7898 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $41.79 | 12.455% | $46.9949 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $89.91 | 3.235% | $92.8186 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $620.64 | $676.9569 | $676.96 | $677.00 | $676.90 | |