| 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 | $66.50 | 5.764% | $70.3331 | $70.33 | $70.35 | $70.30 |
| Purchase #2 | $147.47 | 7.564% | $158.6246 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $150.50 | 5.841% | $159.2907 | $159.29 | $159.30 | $159.30 |
| Purchase #4 | $80.55 | 8.254% | $87.1986 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $179.65 | 9.872% | $197.385 | $197.39 | $197.40 | $197.40 |
| Purchase #6 | $77.52 | 9.188% | $84.6425 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $111.56 | 13.206% | $126.2926 | $126.29 | $126.30 | $126.30 |
| 7 purchase totals = | $813.75 | $883.7671 | $883.76 | $883.80 | $883.70 | |