| 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 | $67.64 | 3.151% | $69.7713 | $69.77 | $69.75 | $69.80 |
| Purchase #2 | $193.77 | 5.161% | $203.7705 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $80.81 | 4.234% | $84.2315 | $84.23 | $84.25 | $84.20 |
| Purchase #4 | $137.72 | 6.587% | $146.7916 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $138.84 | 9.648% | $152.2353 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $152.38 | 11.570% | $170.0104 | $170.01 | $170.00 | $170.00 |
| Purchase #7 | $44.34 | 12.769% | $50.0018 | $50.00 | $50.00 | $50.00 |
| 7 purchase totals = | $815.50 | $876.8124 | $876.81 | $876.80 | $876.80 | |