| 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 | $102.55 | 5.419% | $108.1072 | $108.11 | $108.10 | $108.10 |
| Purchase #2 | $66.98 | 5.320% | $70.5433 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $205.58 | 7.656% | $221.3192 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $201.80 | 10.748% | $223.4895 | $223.49 | $223.50 | $223.50 |
| Purchase #5 | $170.93 | 12.104% | $191.6194 | $191.62 | $191.60 | $191.60 |
| Purchase #6 | $197.83 | 5.746% | $209.1973 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $6.42 | 7.567% | $6.9058 | $6.91 | $6.90 | $6.90 |
| 7 purchase totals = | $952.09 | $1,031.1817 | $1,031.19 | $1,031.15 | $1,031.10 | |