| 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 | $48.58 | 5.850% | $51.4219 | $51.42 | $51.40 | $51.40 |
| Purchase #2 | $70.41 | 4.245% | $73.3989 | $73.40 | $73.40 | $73.40 |
| Purchase #3 | $156.74 | 13.381% | $177.7134 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $84.53 | 10.225% | $93.1732 | $93.17 | $93.15 | $93.20 |
| Purchase #5 | $179.28 | 3.699% | $185.9116 | $185.91 | $185.90 | $185.90 |
| Purchase #6 | $42.47 | 11.423% | $47.3213 | $47.32 | $47.30 | $47.30 |
| Purchase #7 | $29.43 | 11.312% | $32.7591 | $32.76 | $32.75 | $32.80 |
| 7 purchase totals = | $611.44 | $661.6994 | $661.69 | $661.60 | $661.70 | |