| 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 | $38.77 | 7.492% | $41.6746 | $41.67 | $41.65 | $41.70 |
| Purchase #2 | $151.91 | 13.175% | $171.9241 | $171.92 | $171.90 | $171.90 |
| Purchase #3 | $31.34 | 8.391% | $33.9697 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $38.35 | 11.598% | $42.7978 | $42.80 | $42.80 | $42.80 |
| Purchase #5 | $43.37 | 6.463% | $46.173 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $19.98 | 3.201% | $20.6196 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $14.85 | 12.142% | $16.6531 | $16.65 | $16.65 | $16.70 |
| 7 purchase totals = | $338.57 | $373.8119 | $373.80 | $373.70 | $373.90 | |