| 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 | $35.61 | 8.637% | $38.6856 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $56.58 | 6.264% | $60.1242 | $60.12 | $60.10 | $60.10 |
| Purchase #3 | $167.40 | 10.441% | $184.8782 | $184.88 | $184.90 | $184.90 |
| Purchase #4 | $227.55 | 12.674% | $256.3897 | $256.39 | $256.40 | $256.40 |
| Purchase #5 | $6.84 | 10.796% | $7.5784 | $7.58 | $7.60 | $7.60 |
| Purchase #6 | $192.58 | 7.757% | $207.5184 | $207.52 | $207.50 | $207.50 |
| Purchase #7 | $182.96 | 8.844% | $199.141 | $199.14 | $199.15 | $199.10 |
| 7 purchase totals = | $869.52 | $954.3155 | $954.32 | $954.35 | $954.30 | |