| 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 | $32.29 | 8.141% | $34.9187 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $103.35 | 10.348% | $114.0447 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $168.65 | 8.754% | $183.4136 | $183.41 | $183.40 | $183.40 |
| Purchase #4 | $59.53 | 11.851% | $66.5849 | $66.58 | $66.60 | $66.60 |
| Purchase #5 | $39.38 | 5.381% | $41.499 | $41.50 | $41.50 | $41.50 |
| Purchase #6 | $222.64 | 3.133% | $229.6153 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $123.85 | 9.530% | $135.6529 | $135.65 | $135.65 | $135.70 |
| 7 purchase totals = | $749.69 | $805.7291 | $805.72 | $805.70 | $805.70 | |