| 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 | $104.47 | 8.567% | $113.4199 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $59.52 | 5.463% | $62.7716 | $62.77 | $62.75 | $62.80 |
| Purchase #3 | $174.25 | 8.744% | $189.4864 | $189.49 | $189.50 | $189.50 |
| Purchase #4 | $128.59 | 7.398% | $138.1031 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $22.97 | 4.515% | $24.0071 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $34.80 | 6.516% | $37.0676 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $60.84 | 3.455% | $62.942 | $62.94 | $62.95 | $62.90 |
| 7 purchase totals = | $585.44 | $627.7977 | $627.80 | $627.75 | $627.80 | |