| 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 | $47.69 | 7.746% | $51.3841 | $51.38 | $51.40 | $51.40 |
| Purchase #2 | $31.93 | 5.319% | $33.6284 | $33.63 | $33.65 | $33.60 |
| Purchase #3 | $79.38 | 6.636% | $84.6477 | $84.65 | $84.65 | $84.60 |
| Purchase #4 | $48.73 | 12.414% | $54.7793 | $54.78 | $54.80 | $54.80 |
| Purchase #5 | $137.82 | 10.524% | $152.3242 | $152.32 | $152.30 | $152.30 |
| Purchase #6 | $182.40 | 11.702% | $203.7444 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $17.45 | 8.469% | $18.9278 | $18.93 | $18.95 | $18.90 |
| 7 purchase totals = | $545.40 | $599.4359 | $599.43 | $599.50 | $599.30 | |