| 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 | $45.88 | 11.570% | $51.1883 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $38.28 | 5.254% | $40.2912 | $40.29 | $40.30 | $40.30 |
| Purchase #3 | $45.82 | 5.538% | $48.3575 | $48.36 | $48.35 | $48.40 |
| Purchase #4 | $122.60 | 13.812% | $139.5335 | $139.53 | $139.55 | $139.50 |
| Purchase #5 | $79.40 | 10.834% | $88.0022 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $126.89 | 10.180% | $139.8074 | $139.81 | $139.80 | $139.80 |
| Purchase #7 | $84.31 | 11.486% | $93.9938 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $543.18 | $601.1739 | $601.17 | $601.20 | $601.20 | |