| 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 | $201.68 | 7.318% | $216.4389 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $7.26 | 4.813% | $7.6094 | $7.61 | $7.60 | $7.60 |
| Purchase #3 | $93.99 | 13.399% | $106.5837 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $181.32 | 3.387% | $187.4613 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $6.40 | 9.801% | $7.0273 | $7.03 | $7.05 | $7.00 |
| Purchase #6 | $83.26 | 8.578% | $90.402 | $90.40 | $90.40 | $90.40 |
| Purchase #7 | $100.99 | 5.777% | $106.8242 | $106.82 | $106.80 | $106.80 |
| 7 purchase totals = | $674.90 | $722.3468 | $722.34 | $722.35 | $722.30 | |