| 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 | $100.44 | 10.776% | $111.2634 | $111.26 | $111.25 | $111.30 |
| Purchase #2 | $198.92 | 13.339% | $225.4539 | $225.45 | $225.45 | $225.50 |
| Purchase #3 | $23.31 | 9.669% | $25.5638 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $202.99 | 7.706% | $218.6324 | $218.63 | $218.65 | $218.60 |
| Purchase #5 | $60.63 | 12.347% | $68.116 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $86.40 | 9.683% | $94.7661 | $94.77 | $94.75 | $94.80 |
| Purchase #7 | $96.37 | 5.321% | $101.4978 | $101.50 | $101.50 | $101.50 |
| 7 purchase totals = | $769.06 | $845.2934 | $845.29 | $845.25 | $845.40 | |