| 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 | $124.69 | 3.384% | $128.9095 | $128.91 | $128.90 | $128.90 |
| Purchase #2 | $177.68 | 8.370% | $192.5518 | $192.55 | $192.55 | $192.60 |
| Purchase #3 | $61.37 | 4.752% | $64.2863 | $64.29 | $64.30 | $64.30 |
| Purchase #4 | $8.44 | 4.393% | $8.8108 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $101.64 | 11.781% | $113.6142 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $51.85 | 4.870% | $54.3751 | $54.38 | $54.40 | $54.40 |
| Purchase #7 | $26.35 | 13.470% | $29.8993 | $29.90 | $29.90 | $29.90 |
| 7 purchase totals = | $552.02 | $592.4470 | $592.45 | $592.45 | $592.50 | |