| 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 | $197.35 | 3.596% | $204.4467 | $204.45 | $204.45 | $204.40 |
| Purchase #2 | $61.60 | 13.650% | $70.0084 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $43.48 | 3.851% | $45.1544 | $45.15 | $45.15 | $45.20 |
| Purchase #4 | $41.80 | 9.155% | $45.6268 | $45.63 | $45.65 | $45.60 |
| Purchase #5 | $229.60 | 9.128% | $250.5579 | $250.56 | $250.55 | $250.60 |
| Purchase #6 | $5.88 | 12.848% | $6.6355 | $6.64 | $6.65 | $6.60 |
| Purchase #7 | $121.96 | 10.218% | $134.4219 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $701.67 | $756.8516 | $756.86 | $756.85 | $756.80 | |