| 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 | $93.92 | 9.215% | $102.5747 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $47.40 | 12.408% | $53.2814 | $53.28 | $53.30 | $53.30 |
| Purchase #3 | $186.58 | 4.564% | $195.0955 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $45.25 | 8.705% | $49.189 | $49.19 | $49.20 | $49.20 |
| Purchase #5 | $59.28 | 6.149% | $62.9251 | $62.93 | $62.95 | $62.90 |
| Purchase #6 | $16.63 | 13.644% | $18.899 | $18.90 | $18.90 | $18.90 |
| Purchase #7 | $50.60 | 5.793% | $53.5313 | $53.53 | $53.55 | $53.50 |
| 7 purchase totals = | $499.66 | $535.4960 | $535.50 | $535.55 | $535.50 | |