| 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 | $24.88 | 6.660% | $26.537 | $26.54 | $26.55 | $26.50 |
| Purchase #2 | $15.26 | 9.789% | $16.7538 | $16.75 | $16.75 | $16.80 |
| Purchase #3 | $230.29 | 8.159% | $249.0794 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $156.29 | 11.430% | $174.1539 | $174.15 | $174.15 | $174.20 |
| Purchase #5 | $83.71 | 10.664% | $92.6368 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $84.42 | 5.374% | $88.9567 | $88.96 | $88.95 | $89.00 |
| Purchase #7 | $16.45 | 12.614% | $18.525 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $611.30 | $666.6426 | $666.65 | $666.70 | $666.70 | |