| 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 | $75.64 | 10.802% | $83.8106 | $83.81 | $83.80 | $83.80 |
| Purchase #2 | $7.82 | 12.246% | $8.7776 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $219.95 | 4.734% | $230.3624 | $230.36 | $230.35 | $230.40 |
| Purchase #4 | $70.98 | 5.771% | $75.0763 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $246.85 | 10.131% | $271.8584 | $271.86 | $271.85 | $271.90 |
| Purchase #6 | $106.90 | 9.228% | $116.7647 | $116.76 | $116.75 | $116.80 |
| Purchase #7 | $240.98 | 7.845% | $259.8849 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $969.12 | $1,046.5349 | $1,046.53 | $1,046.55 | $1,046.70 | |