| 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 | $249.35 | 8.197% | $269.7892 | $269.79 | $269.80 | $269.80 |
| Purchase #2 | $51.85 | 11.674% | $57.903 | $57.90 | $57.90 | $57.90 |
| Purchase #3 | $70.79 | 5.317% | $74.5539 | $74.55 | $74.55 | $74.60 |
| Purchase #4 | $27.41 | 6.183% | $29.1048 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $124.36 | 5.191% | $130.8155 | $130.82 | $130.80 | $130.80 |
| Purchase #6 | $69.44 | 6.762% | $74.1355 | $74.14 | $74.15 | $74.10 |
| Purchase #7 | $16.26 | 11.345% | $18.1047 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $609.46 | $654.4066 | $654.40 | $654.40 | $654.40 | |