| 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 | $101.57 | 13.400% | $115.1804 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $23.31 | 6.252% | $24.7673 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $7.58 | 8.570% | $8.2296 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $27.52 | 4.413% | $28.7345 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $242.43 | 8.616% | $263.3178 | $263.32 | $263.30 | $263.30 |
| Purchase #6 | $78.45 | 13.310% | $88.8917 | $88.89 | $88.90 | $88.90 |
| Purchase #7 | $227.77 | 11.180% | $253.2347 | $253.23 | $253.25 | $253.20 |
| 7 purchase totals = | $708.63 | $782.3560 | $782.35 | $782.40 | $782.30 | |