| 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 | $41.85 | 11.861% | $46.8138 | $46.81 | $46.80 | $46.80 |
| Purchase #2 | $98.58 | 10.669% | $109.0975 | $109.10 | $109.10 | $109.10 |
| Purchase #3 | $82.65 | 12.641% | $93.0978 | $93.10 | $93.10 | $93.10 |
| Purchase #4 | $179.26 | 13.751% | $203.91 | $203.91 | $203.90 | $203.90 |
| Purchase #5 | $168.60 | 12.194% | $189.1591 | $189.16 | $189.15 | $189.20 |
| Purchase #6 | $25.52 | 3.870% | $26.5076 | $26.51 | $26.50 | $26.50 |
| Purchase #7 | $109.94 | 6.564% | $117.1565 | $117.16 | $117.15 | $117.20 |
| 7 purchase totals = | $706.40 | $785.7423 | $785.75 | $785.70 | $785.80 | |