| 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 | $59.99 | 11.558% | $66.9236 | $66.92 | $66.90 | $66.90 |
| Purchase #2 | $245.65 | 9.865% | $269.8834 | $269.88 | $269.90 | $269.90 |
| Purchase #3 | $136.82 | 7.694% | $147.3469 | $147.35 | $147.35 | $147.30 |
| Purchase #4 | $67.75 | 10.691% | $74.9932 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $145.62 | 3.542% | $150.7779 | $150.78 | $150.80 | $150.80 |
| Purchase #6 | $53.60 | 12.603% | $60.3552 | $60.36 | $60.35 | $60.40 |
| Purchase #7 | $249.34 | 8.359% | $270.1823 | $270.18 | $270.20 | $270.20 |
| 7 purchase totals = | $958.77 | $1,040.4625 | $1,040.46 | $1,040.50 | $1,040.50 | |