| 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 | $5.60 | 11.397% | $6.2382 | $6.24 | $6.25 | $6.20 |
| Purchase #2 | $73.96 | 11.284% | $82.3056 | $82.31 | $82.30 | $82.30 |
| Purchase #3 | $214.66 | 12.658% | $241.8317 | $241.83 | $241.85 | $241.80 |
| Purchase #4 | $149.42 | 12.233% | $167.6985 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $182.29 | 13.307% | $206.5473 | $206.55 | $206.55 | $206.50 |
| Purchase #6 | $76.63 | 9.416% | $83.8455 | $83.85 | $83.85 | $83.80 |
| Purchase #7 | $99.36 | 11.439% | $110.7258 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $801.92 | $899.1926 | $899.21 | $899.25 | $899.00 | |