| 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 | $42.35 | 10.409% | $46.7582 | $46.76 | $46.75 | $46.80 |
| Purchase #2 | $44.82 | 3.126% | $46.2211 | $46.22 | $46.20 | $46.20 |
| Purchase #3 | $234.69 | 4.632% | $245.5608 | $245.56 | $245.55 | $245.60 |
| Purchase #4 | $189.48 | 13.274% | $214.6316 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $16.99 | 4.158% | $17.6964 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $201.28 | 9.265% | $219.9286 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $142.62 | 5.756% | $150.8292 | $150.83 | $150.85 | $150.80 |
| 7 purchase totals = | $872.23 | $941.6259 | $941.63 | $941.65 | $941.60 | |