| 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 | $76.75 | 11.138% | $85.2984 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $190.45 | 6.161% | $202.1836 | $202.18 | $202.20 | $202.20 |
| Purchase #3 | $241.48 | 10.406% | $266.6084 | $266.61 | $266.60 | $266.60 |
| Purchase #4 | $11.99 | 6.793% | $12.8045 | $12.80 | $12.80 | $12.80 |
| Purchase #5 | $110.64 | 8.125% | $119.6295 | $119.63 | $119.65 | $119.60 |
| Purchase #6 | $15.93 | 12.204% | $17.8741 | $17.87 | $17.85 | $17.90 |
| Purchase #7 | $36.50 | 7.866% | $39.3711 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $683.74 | $743.7696 | $743.76 | $743.75 | $743.80 | |