| 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 | $250.89 | 9.647% | $275.0934 | $275.09 | $275.10 | $275.10 |
| Purchase #2 | $105.58 | 9.394% | $115.4982 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $141.82 | 6.333% | $150.8015 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $67.76 | 6.169% | $71.9401 | $71.94 | $71.95 | $71.90 |
| Purchase #5 | $45.66 | 11.122% | $50.7383 | $50.74 | $50.75 | $50.70 |
| Purchase #6 | $201.50 | 3.517% | $208.5868 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $16.42 | 4.837% | $17.2142 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $829.63 | $889.8725 | $889.87 | $889.90 | $889.80 | |