| 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 | $6.85 | 5.390% | $7.2192 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $53.96 | 9.702% | $59.1952 | $59.20 | $59.20 | $59.20 |
| Purchase #3 | $125.28 | 13.703% | $142.4471 | $142.45 | $142.45 | $142.40 |
| Purchase #4 | $108.68 | 6.258% | $115.4812 | $115.48 | $115.50 | $115.50 |
| Purchase #5 | $238.44 | 3.231% | $246.144 | $246.14 | $246.15 | $246.10 |
| Purchase #6 | $178.70 | 10.670% | $197.7673 | $197.77 | $197.75 | $197.80 |
| Purchase #7 | $115.62 | 13.278% | $130.972 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $827.53 | $899.2260 | $899.23 | $899.20 | $899.20 | |