| 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 | $49.90 | 6.539% | $53.163 | $53.16 | $53.15 | $53.20 |
| Purchase #2 | $249.58 | 12.440% | $280.6278 | $280.63 | $280.65 | $280.60 |
| Purchase #3 | $17.73 | 10.865% | $19.6564 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $77.59 | 7.428% | $83.3534 | $83.35 | $83.35 | $83.40 |
| Purchase #5 | $169.33 | 13.365% | $191.961 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $47.97 | 9.388% | $52.4734 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $205.87 | 12.130% | $230.842 | $230.84 | $230.85 | $230.80 |
| 7 purchase totals = | $817.97 | $912.0770 | $912.07 | $912.05 | $912.20 | |