| 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 | $5.42 | 12.559% | $6.1007 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $55.72 | 9.409% | $60.9627 | $60.96 | $60.95 | $61.00 |
| Purchase #3 | $243.38 | 13.148% | $275.3796 | $275.38 | $275.40 | $275.40 |
| Purchase #4 | $218.64 | 9.679% | $239.8022 | $239.80 | $239.80 | $239.80 |
| Purchase #5 | $200.41 | 7.585% | $215.6111 | $215.61 | $215.60 | $215.60 |
| Purchase #6 | $107.55 | 4.864% | $112.7812 | $112.78 | $112.80 | $112.80 |
| Purchase #7 | $101.76 | 6.543% | $108.4182 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $932.88 | $1,019.0557 | $1,019.05 | $1,019.05 | $1,019.10 | |