| 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 | $36.70 | 4.414% | $38.3199 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $24.99 | 13.676% | $28.4076 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $50.65 | 5.472% | $53.4216 | $53.42 | $53.40 | $53.40 |
| Purchase #4 | $19.70 | 6.505% | $20.9815 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $115.41 | 13.374% | $130.8449 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $179.70 | 13.494% | $203.9487 | $203.95 | $203.95 | $203.90 |
| Purchase #7 | $248.94 | 6.741% | $265.721 | $265.72 | $265.70 | $265.70 |
| 7 purchase totals = | $676.09 | $741.6452 | $741.64 | $741.60 | $741.50 | |