| 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 | $43.90 | 10.820% | $48.65 | $48.65 | $48.65 | $48.70 |
| Purchase #2 | $114.91 | 9.556% | $125.8908 | $125.89 | $125.90 | $125.90 |
| Purchase #3 | $35.73 | 9.103% | $38.9825 | $38.98 | $39.00 | $39.00 |
| Purchase #4 | $85.85 | 6.705% | $91.6062 | $91.61 | $91.60 | $91.60 |
| Purchase #5 | $9.58 | 12.267% | $10.7552 | $10.76 | $10.75 | $10.80 |
| Purchase #6 | $44.49 | 9.812% | $48.8554 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $70.56 | 4.860% | $73.9892 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $405.02 | $438.7293 | $438.74 | $438.75 | $438.90 | |