| 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 | $194.52 | 3.204% | $200.7524 | $200.75 | $200.75 | $200.80 |
| Purchase #2 | $70.50 | 13.781% | $80.2156 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $88.66 | 13.471% | $100.6034 | $100.60 | $100.60 | $100.60 |
| Purchase #4 | $30.36 | 12.332% | $34.104 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $5.49 | 6.412% | $5.842 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $93.65 | 7.163% | $100.3581 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $239.94 | 9.684% | $263.1758 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $723.12 | $785.0513 | $785.05 | $785.05 | $785.10 | |