| 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 | $49.33 | 3.355% | $50.985 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $13.26 | 10.819% | $14.6946 | $14.69 | $14.70 | $14.70 |
| Purchase #3 | $245.31 | 7.482% | $263.6641 | $263.66 | $263.65 | $263.70 |
| Purchase #4 | $58.62 | 9.509% | $64.1942 | $64.19 | $64.20 | $64.20 |
| Purchase #5 | $219.78 | 4.752% | $230.2239 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $97.63 | 11.543% | $108.8994 | $108.90 | $108.90 | $108.90 |
| Purchase #7 | $70.49 | 4.239% | $73.4781 | $73.48 | $73.50 | $73.50 |
| 7 purchase totals = | $754.42 | $806.1393 | $806.13 | $806.15 | $806.20 | |