| 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 | $50.78 | 10.697% | $56.2119 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $20.27 | 11.831% | $22.6681 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $246.41 | 4.854% | $258.3707 | $258.37 | $258.35 | $258.40 |
| Purchase #4 | $207.86 | 6.708% | $221.8032 | $221.80 | $221.80 | $221.80 |
| Purchase #5 | $48.30 | 12.223% | $54.2037 | $54.20 | $54.20 | $54.20 |
| Purchase #6 | $177.29 | 9.536% | $194.1964 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $35.40 | 7.541% | $38.0695 | $38.07 | $38.05 | $38.10 |
| 7 purchase totals = | $786.31 | $845.5235 | $845.52 | $845.45 | $845.60 | |