| 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 | $33.72 | 3.262% | $34.8199 | $34.82 | $34.80 | $34.80 |
| Purchase #2 | $77.47 | 8.232% | $83.8473 | $83.85 | $83.85 | $83.80 |
| Purchase #3 | $8.38 | 3.116% | $8.6411 | $8.64 | $8.65 | $8.60 |
| Purchase #4 | $81.27 | 9.423% | $88.9281 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $34.99 | 7.130% | $37.4848 | $37.48 | $37.50 | $37.50 |
| Purchase #6 | $84.74 | 9.804% | $93.0479 | $93.05 | $93.05 | $93.00 |
| Purchase #7 | $215.78 | 6.757% | $230.3603 | $230.36 | $230.35 | $230.40 |
| 7 purchase totals = | $536.35 | $577.1294 | $577.13 | $577.15 | $577.00 | |