| 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 | $89.49 | 3.773% | $92.8665 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $208.60 | 5.441% | $219.9499 | $219.95 | $219.95 | $219.90 |
| Purchase #3 | $175.46 | 4.821% | $183.9189 | $183.92 | $183.90 | $183.90 |
| Purchase #4 | $140.56 | 7.370% | $150.9193 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $14.54 | 13.581% | $16.5147 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $68.88 | 8.173% | $74.5096 | $74.51 | $74.50 | $74.50 |
| Purchase #7 | $226.76 | 11.725% | $253.3476 | $253.35 | $253.35 | $253.30 |
| 7 purchase totals = | $924.29 | $992.0265 | $992.03 | $991.95 | $991.90 | |