| 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 | $34.67 | 9.665% | $38.0209 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $215.63 | 10.756% | $238.8232 | $238.82 | $238.80 | $238.80 |
| Purchase #3 | $11.99 | 8.234% | $12.9773 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $101.72 | 12.702% | $114.6405 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $231.96 | 8.813% | $252.4026 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $25.68 | 8.823% | $27.9457 | $27.95 | $27.95 | $27.90 |
| Purchase #7 | $159.50 | 8.228% | $172.6237 | $172.62 | $172.60 | $172.60 |
| 7 purchase totals = | $781.15 | $857.4339 | $857.43 | $857.40 | $857.30 | |