| 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 | $15.89 | 13.442% | $18.0259 | $18.03 | $18.05 | $18.00 |
| Purchase #2 | $179.61 | 7.756% | $193.5406 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $69.44 | 3.825% | $72.0961 | $72.10 | $72.10 | $72.10 |
| Purchase #4 | $134.93 | 5.523% | $142.3822 | $142.38 | $142.40 | $142.40 |
| Purchase #5 | $101.45 | 5.148% | $106.6726 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $96.57 | 11.699% | $107.8677 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $96.65 | 12.653% | $108.8791 | $108.88 | $108.90 | $108.90 |
| 7 purchase totals = | $694.54 | $749.4642 | $749.47 | $749.50 | $749.50 | |