| 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 | $60.26 | 11.479% | $67.1772 | $67.18 | $67.20 | $67.20 |
| Purchase #2 | $202.63 | 11.179% | $225.282 | $225.28 | $225.30 | $225.30 |
| Purchase #3 | $128.64 | 13.212% | $145.6359 | $145.64 | $145.65 | $145.60 |
| Purchase #4 | $10.61 | 6.332% | $11.2818 | $11.28 | $11.30 | $11.30 |
| Purchase #5 | $131.79 | 13.585% | $149.6937 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $77.62 | 4.127% | $80.8234 | $80.82 | $80.80 | $80.80 |
| Purchase #7 | $55.70 | 7.103% | $59.6564 | $59.66 | $59.65 | $59.70 |
| 7 purchase totals = | $667.25 | $739.5504 | $739.55 | $739.60 | $739.60 | |