| 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 | $78.41 | 9.347% | $85.739 | $85.74 | $85.75 | $85.70 |
| Purchase #2 | $37.48 | 6.581% | $39.9466 | $39.95 | $39.95 | $39.90 |
| Purchase #3 | $191.33 | 3.234% | $197.5176 | $197.52 | $197.50 | $197.50 |
| Purchase #4 | $35.49 | 4.372% | $37.0416 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $114.70 | 6.649% | $122.3264 | $122.33 | $122.35 | $122.30 |
| Purchase #6 | $180.47 | 11.683% | $201.5543 | $201.55 | $201.55 | $201.60 |
| Purchase #7 | $246.40 | 4.593% | $257.7172 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $884.28 | $941.8427 | $941.85 | $941.85 | $941.70 | |