| 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 | $38.35 | 8.470% | $41.5982 | $41.60 | $41.60 | $41.60 |
| Purchase #2 | $40.62 | 11.402% | $45.2515 | $45.25 | $45.25 | $45.30 |
| Purchase #3 | $237.65 | 10.856% | $263.4493 | $263.45 | $263.45 | $263.40 |
| Purchase #4 | $132.41 | 4.117% | $137.8613 | $137.86 | $137.85 | $137.90 |
| Purchase #5 | $178.67 | 12.836% | $201.6041 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $33.85 | 8.403% | $36.6944 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $119.53 | 12.690% | $134.6984 | $134.70 | $134.70 | $134.70 |
| 7 purchase totals = | $781.08 | $861.1572 | $861.15 | $861.15 | $861.20 | |