| 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 | $26.77 | 6.376% | $28.4769 | $28.48 | $28.50 | $28.50 |
| Purchase #2 | $169.86 | 11.710% | $189.7506 | $189.75 | $189.75 | $189.80 |
| Purchase #3 | $32.95 | 12.542% | $37.0826 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $131.46 | 4.248% | $137.0444 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $134.31 | 8.139% | $145.2415 | $145.24 | $145.25 | $145.20 |
| Purchase #6 | $41.73 | 9.227% | $45.5804 | $45.58 | $45.60 | $45.60 |
| Purchase #7 | $219.98 | 3.775% | $228.2842 | $228.28 | $228.30 | $228.30 |
| 7 purchase totals = | $757.06 | $811.4606 | $811.45 | $811.55 | $811.50 | |