| 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 | $33.59 | 10.651% | $37.1677 | $37.17 | $37.15 | $37.20 |
| Purchase #2 | $181.44 | 8.705% | $197.2344 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $74.89 | 13.444% | $84.9582 | $84.96 | $84.95 | $85.00 |
| Purchase #4 | $108.66 | 11.807% | $121.4895 | $121.49 | $121.50 | $121.50 |
| Purchase #5 | $70.25 | 5.678% | $74.2388 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $26.70 | 10.173% | $29.4162 | $29.42 | $29.40 | $29.40 |
| Purchase #7 | $117.71 | 12.236% | $132.113 | $132.11 | $132.10 | $132.10 |
| 7 purchase totals = | $613.24 | $676.6178 | $676.62 | $676.60 | $676.60 | |