| 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 | $44.52 | 4.450% | $46.5011 | $46.50 | $46.50 | $46.50 |
| Purchase #2 | $221.35 | 13.866% | $252.0424 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $85.31 | 12.523% | $95.9934 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $19.99 | 13.834% | $22.7554 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $210.97 | 6.141% | $223.9257 | $223.93 | $223.95 | $223.90 |
| Purchase #6 | $237.56 | 13.670% | $270.0345 | $270.03 | $270.05 | $270.00 |
| Purchase #7 | $238.49 | 6.530% | $254.0634 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $1,058.19 | $1,165.3159 | $1,165.31 | $1,165.35 | $1,165.30 | |