| 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 | $56.73 | 3.669% | $58.8114 | $58.81 | $58.80 | $58.80 |
| Purchase #2 | $52.48 | 12.320% | $58.9455 | $58.95 | $58.95 | $58.90 |
| Purchase #3 | $57.98 | 9.624% | $63.56 | $63.56 | $63.55 | $63.60 |
| Purchase #4 | $77.93 | 8.330% | $84.4216 | $84.42 | $84.40 | $84.40 |
| Purchase #5 | $81.41 | 10.672% | $90.0981 | $90.10 | $90.10 | $90.10 |
| Purchase #6 | $200.25 | 3.255% | $206.7681 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $225.80 | 4.838% | $236.7242 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $752.58 | $799.3289 | $799.33 | $799.25 | $799.30 | |