| 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 | $94.77 | 12.355% | $106.4788 | $106.48 | $106.50 | $106.50 |
| Purchase #2 | $228.98 | 5.296% | $241.1068 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $188.93 | 6.432% | $201.082 | $201.08 | $201.10 | $201.10 |
| Purchase #4 | $61.88 | 7.362% | $66.4356 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $25.73 | 5.851% | $27.2355 | $27.24 | $27.25 | $27.20 |
| Purchase #6 | $40.42 | 4.160% | $42.1015 | $42.10 | $42.10 | $42.10 |
| Purchase #7 | $133.54 | 8.822% | $145.3209 | $145.32 | $145.30 | $145.30 |
| 7 purchase totals = | $774.25 | $829.7611 | $829.77 | $829.80 | $829.70 | |