| 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 | $51.77 | 13.765% | $58.8961 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $87.62 | 9.190% | $95.6723 | $95.67 | $95.65 | $95.70 |
| Purchase #3 | $176.59 | 3.230% | $182.2939 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $243.49 | 6.415% | $259.1099 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $174.41 | 12.312% | $195.8834 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $92.32 | 9.161% | $100.7774 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $223.92 | 5.603% | $236.4662 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $1,050.12 | $1,129.0992 | $1,129.10 | $1,129.10 | $1,129.20 | |