| 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 | $83.47 | 5.362% | $87.9457 | $87.95 | $87.95 | $87.90 |
| Purchase #2 | $166.80 | 5.781% | $176.4427 | $176.44 | $176.45 | $176.40 |
| Purchase #3 | $107.79 | 10.385% | $118.984 | $118.98 | $119.00 | $119.00 |
| Purchase #4 | $8.99 | 5.206% | $9.458 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $242.52 | 11.299% | $269.9223 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $249.78 | 8.268% | $270.4318 | $270.43 | $270.45 | $270.40 |
| Purchase #7 | $13.93 | 4.503% | $14.5573 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $873.28 | $947.7418 | $947.74 | $947.75 | $947.70 | |