| 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 | $116.38 | 6.331% | $123.748 | $123.75 | $123.75 | $123.70 |
| Purchase #2 | $49.60 | 11.698% | $55.4022 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $142.99 | 4.701% | $149.712 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $20.76 | 5.109% | $21.8206 | $21.82 | $21.80 | $21.80 |
| Purchase #5 | $100.75 | 12.763% | $113.6087 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $35.26 | 10.601% | $38.9979 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $101.92 | 3.629% | $105.6187 | $105.62 | $105.60 | $105.60 |
| 7 purchase totals = | $567.66 | $608.9081 | $608.91 | $608.85 | $608.80 | |