| 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 | $94.98 | 7.243% | $101.8594 | $101.86 | $101.85 | $101.90 |
| Purchase #2 | $71.60 | 3.721% | $74.2642 | $74.26 | $74.25 | $74.30 |
| Purchase #3 | $55.82 | 5.212% | $58.7293 | $58.73 | $58.75 | $58.70 |
| Purchase #4 | $187.46 | 7.712% | $201.9169 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $14.56 | 13.278% | $16.4933 | $16.49 | $16.50 | $16.50 |
| Purchase #6 | $221.46 | 7.615% | $238.3242 | $238.32 | $238.30 | $238.30 |
| Purchase #7 | $171.51 | 12.516% | $192.9762 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $817.39 | $884.5635 | $884.56 | $884.55 | $884.60 | |