| 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 | $34.46 | 12.513% | $38.772 | $38.77 | $38.75 | $38.80 |
| Purchase #2 | $27.43 | 13.735% | $31.1975 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $167.34 | 9.334% | $182.9595 | $182.96 | $182.95 | $183.00 |
| Purchase #4 | $121.73 | 6.510% | $129.6546 | $129.65 | $129.65 | $129.70 |
| Purchase #5 | $54.54 | 5.691% | $57.6439 | $57.64 | $57.65 | $57.60 |
| Purchase #6 | $96.68 | 12.477% | $108.7428 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $141.89 | 10.328% | $156.5444 | $156.54 | $156.55 | $156.50 |
| 7 purchase totals = | $644.07 | $705.5147 | $705.50 | $705.50 | $705.50 | |