| 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 | $32.70 | 6.326% | $34.7686 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $107.46 | 8.859% | $116.9799 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $23.66 | 13.314% | $26.8101 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $181.66 | 9.792% | $199.4481 | $199.45 | $199.45 | $199.40 |
| Purchase #5 | $90.69 | 12.297% | $101.8421 | $101.84 | $101.85 | $101.80 |
| Purchase #6 | $18.92 | 10.645% | $20.934 | $20.93 | $20.95 | $20.90 |
| Purchase #7 | $12.25 | 3.399% | $12.6664 | $12.67 | $12.65 | $12.70 |
| 7 purchase totals = | $467.34 | $513.4492 | $513.45 | $513.45 | $513.40 | |