| 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 | $11.77 | 7.153% | $12.6119 | $12.61 | $12.60 | $12.60 |
| Purchase #2 | $160.40 | 10.496% | $177.2356 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $137.39 | 7.628% | $147.8701 | $147.87 | $147.85 | $147.90 |
| Purchase #4 | $210.67 | 6.611% | $224.5974 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $22.97 | 9.864% | $25.2358 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $68.29 | 3.172% | $70.4562 | $70.46 | $70.45 | $70.50 |
| Purchase #7 | $108.95 | 7.493% | $117.1136 | $117.11 | $117.10 | $117.10 |
| 7 purchase totals = | $720.44 | $775.1206 | $775.13 | $775.10 | $775.10 | |