| 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 | $57.35 | 7.826% | $61.8382 | $61.84 | $61.85 | $61.80 |
| Purchase #2 | $41.50 | 11.465% | $46.258 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $145.93 | 12.732% | $164.5098 | $164.51 | $164.50 | $164.50 |
| Purchase #4 | $88.26 | 3.275% | $91.1505 | $91.15 | $91.15 | $91.20 |
| Purchase #5 | $130.61 | 6.351% | $138.905 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $155.46 | 3.409% | $160.7596 | $160.76 | $160.75 | $160.80 |
| Purchase #7 | $149.92 | 9.446% | $164.0814 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $769.03 | $827.5025 | $827.51 | $827.50 | $827.60 | |