| 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 | $46.86 | 12.207% | $52.5802 | $52.58 | $52.60 | $52.60 |
| Purchase #2 | $42.87 | 13.751% | $48.7651 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $27.37 | 6.533% | $29.1581 | $29.16 | $29.15 | $29.20 |
| Purchase #4 | $160.40 | 11.111% | $178.222 | $178.22 | $178.20 | $178.20 |
| Purchase #5 | $165.94 | 3.192% | $171.2368 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $23.38 | 10.383% | $25.8075 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $18.62 | 10.635% | $20.6002 | $20.60 | $20.60 | $20.60 |
| 7 purchase totals = | $485.44 | $526.3699 | $526.38 | $526.35 | $526.40 | |