| 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 | $41.94 | 13.706% | $47.6883 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $16.84 | 12.406% | $18.9292 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $173.61 | 8.329% | $188.07 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $170.68 | 4.632% | $178.5859 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $141.30 | 7.682% | $152.1547 | $152.15 | $152.15 | $152.20 |
| Purchase #6 | $103.58 | 9.504% | $113.4242 | $113.42 | $113.40 | $113.40 |
| Purchase #7 | $150.83 | 13.611% | $171.3595 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $798.78 | $870.2118 | $870.21 | $870.20 | $870.30 | |