| 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 | $47.37 | 4.336% | $49.424 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $162.45 | 5.122% | $170.7707 | $170.77 | $170.75 | $170.80 |
| Purchase #3 | $50.91 | 11.176% | $56.5997 | $56.60 | $56.60 | $56.60 |
| Purchase #4 | $108.54 | 9.176% | $118.4996 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $80.77 | 7.205% | $86.5895 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $24.93 | 11.364% | $27.763 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $133.80 | 10.678% | $148.0872 | $148.09 | $148.10 | $148.10 |
| 7 purchase totals = | $608.77 | $657.7337 | $657.73 | $657.70 | $657.80 | |