| 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 | $17.96 | 10.516% | $19.8487 | $19.85 | $19.85 | $19.80 |
| Purchase #2 | $87.77 | 5.597% | $92.6825 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $52.49 | 8.250% | $56.8204 | $56.82 | $56.80 | $56.80 |
| Purchase #4 | $247.42 | 4.561% | $258.7048 | $258.70 | $258.70 | $258.70 |
| Purchase #5 | $9.28 | 4.431% | $9.6912 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $129.27 | 4.618% | $135.2397 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $94.68 | 4.387% | $98.8336 | $98.83 | $98.85 | $98.80 |
| 7 purchase totals = | $638.87 | $671.8209 | $671.81 | $671.85 | $671.70 | |