| 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 | $26.76 | 10.155% | $29.4775 | $29.48 | $29.50 | $29.50 |
| Purchase #2 | $136.55 | 9.137% | $149.0266 | $149.03 | $149.05 | $149.00 |
| Purchase #3 | $218.97 | 10.142% | $241.1779 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $195.56 | 7.418% | $210.0666 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $91.66 | 3.422% | $94.7966 | $94.80 | $94.80 | $94.80 |
| Purchase #6 | $243.77 | 13.623% | $276.9788 | $276.98 | $277.00 | $277.00 |
| Purchase #7 | $48.88 | 6.393% | $52.0049 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $962.15 | $1,053.5289 | $1,053.54 | $1,053.60 | $1,053.60 | |