| 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 | $62.69 | 9.300% | $68.5202 | $68.52 | $68.50 | $68.50 |
| Purchase #2 | $14.45 | 9.623% | $15.8405 | $15.84 | $15.85 | $15.80 |
| Purchase #3 | $224.93 | 5.511% | $237.3259 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $120.83 | 7.540% | $129.9406 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $61.27 | 7.752% | $66.0197 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $163.76 | 9.567% | $179.4269 | $179.43 | $179.45 | $179.40 |
| Purchase #7 | $105.87 | 7.845% | $114.1755 | $114.18 | $114.20 | $114.20 |
| 7 purchase totals = | $753.80 | $811.2493 | $811.26 | $811.30 | $811.10 | |