| 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 | $224.74 | 9.834% | $246.8409 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $57.40 | 12.402% | $64.5187 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $192.94 | 7.142% | $206.7198 | $206.72 | $206.70 | $206.70 |
| Purchase #4 | $49.89 | 12.439% | $56.0958 | $56.10 | $56.10 | $56.10 |
| Purchase #5 | $61.67 | 10.604% | $68.2095 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $50.80 | 4.751% | $53.2135 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $77.47 | 10.544% | $85.6384 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $714.91 | $781.2366 | $781.24 | $781.20 | $781.10 | |