| 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 | $54.72 | 11.493% | $61.009 | $61.01 | $61.00 | $61.00 |
| Purchase #2 | $72.42 | 9.591% | $79.3658 | $79.37 | $79.35 | $79.40 |
| Purchase #3 | $183.93 | 9.295% | $201.0263 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $34.89 | 11.339% | $38.8462 | $38.85 | $38.85 | $38.80 |
| Purchase #5 | $104.33 | 6.295% | $110.8976 | $110.90 | $110.90 | $110.90 |
| Purchase #6 | $112.66 | 10.582% | $124.5817 | $124.58 | $124.60 | $124.60 |
| Purchase #7 | $49.73 | 7.535% | $53.4772 | $53.48 | $53.50 | $53.50 |
| 7 purchase totals = | $612.68 | $669.2038 | $669.22 | $669.25 | $669.20 | |