| 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 | $64.74 | 3.603% | $67.0726 | $67.07 | $67.05 | $67.10 |
| Purchase #2 | $230.55 | 12.489% | $259.3434 | $259.34 | $259.35 | $259.30 |
| Purchase #3 | $235.49 | 13.130% | $266.4098 | $266.41 | $266.40 | $266.40 |
| Purchase #4 | $89.94 | 13.150% | $101.7671 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $171.91 | 9.253% | $187.8168 | $187.82 | $187.80 | $187.80 |
| Purchase #6 | $70.68 | 3.417% | $73.0951 | $73.10 | $73.10 | $73.10 |
| Purchase #7 | $116.31 | 10.615% | $128.6563 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $979.62 | $1,084.1611 | $1,084.17 | $1,084.10 | $1,084.20 | |