| 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 | $21.64 | 7.804% | $23.3288 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $78.53 | 3.220% | $81.0587 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $247.72 | 11.413% | $275.9923 | $275.99 | $276.00 | $276.00 |
| Purchase #4 | $158.56 | 3.600% | $164.2682 | $164.27 | $164.25 | $164.30 |
| Purchase #5 | $119.25 | 13.713% | $135.6028 | $135.60 | $135.60 | $135.60 |
| Purchase #6 | $245.80 | 11.684% | $274.5193 | $274.52 | $274.50 | $274.50 |
| Purchase #7 | $35.72 | 9.290% | $39.0384 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $907.22 | $993.8085 | $993.81 | $993.80 | $993.80 | |