| 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 | $12.30 | 5.807% | $13.0143 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $164.75 | 11.746% | $184.1015 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $7.27 | 10.592% | $8.04 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $245.89 | 3.670% | $254.9142 | $254.91 | $254.90 | $254.90 |
| Purchase #5 | $44.56 | 7.341% | $47.8311 | $47.83 | $47.85 | $47.80 |
| Purchase #6 | $48.30 | 12.119% | $54.1535 | $54.15 | $54.15 | $54.20 |
| Purchase #7 | $98.35 | 4.508% | $102.7836 | $102.78 | $102.80 | $102.80 |
| 7 purchase totals = | $621.42 | $664.8382 | $664.82 | $664.85 | $664.80 | |