| 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 | $82.51 | 11.628% | $92.1043 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $105.78 | 11.499% | $117.9436 | $117.94 | $117.95 | $117.90 |
| Purchase #3 | $241.79 | 3.120% | $249.3338 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $162.88 | 3.647% | $168.8202 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $86.45 | 5.781% | $91.4477 | $91.45 | $91.45 | $91.40 |
| Purchase #6 | $184.75 | 4.304% | $192.7016 | $192.70 | $192.70 | $192.70 |
| Purchase #7 | $73.59 | 9.712% | $80.7371 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $937.75 | $993.0883 | $993.08 | $993.10 | $992.90 | |