| 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 | $96.67 | 11.809% | $108.0858 | $108.09 | $108.10 | $108.10 |
| Purchase #2 | $175.80 | 6.829% | $187.8054 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $146.47 | 13.448% | $166.1673 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $77.69 | 8.493% | $84.2882 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $226.45 | 11.180% | $251.7671 | $251.77 | $251.75 | $251.80 |
| Purchase #6 | $51.31 | 10.774% | $56.8381 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $67.89 | 9.807% | $74.548 | $74.55 | $74.55 | $74.50 |
| 7 purchase totals = | $842.28 | $929.4999 | $929.52 | $929.50 | $929.50 | |