| 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 | $225.90 | 10.711% | $250.0961 | $250.10 | $250.10 | $250.10 |
| Purchase #2 | $74.58 | 6.791% | $79.6447 | $79.64 | $79.65 | $79.60 |
| Purchase #3 | $6.83 | 6.789% | $7.2937 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $24.35 | 11.145% | $27.0638 | $27.06 | $27.05 | $27.10 |
| Purchase #5 | $37.67 | 4.775% | $39.4687 | $39.47 | $39.45 | $39.50 |
| Purchase #6 | $174.77 | 7.380% | $187.668 | $187.67 | $187.65 | $187.70 |
| Purchase #7 | $34.97 | 5.787% | $36.9937 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $579.07 | $628.2287 | $628.22 | $628.20 | $628.30 | |