| 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 | $63.67 | 6.610% | $67.8786 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $202.84 | 6.202% | $215.4201 | $215.42 | $215.40 | $215.40 |
| Purchase #3 | $217.99 | 12.761% | $245.8077 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $71.29 | 12.716% | $80.3552 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $219.79 | 8.420% | $238.2963 | $238.30 | $238.30 | $238.30 |
| Purchase #6 | $16.79 | 4.589% | $17.5605 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $82.98 | 8.783% | $90.2681 | $90.27 | $90.25 | $90.30 |
| 7 purchase totals = | $875.35 | $955.5865 | $955.60 | $955.55 | $955.70 | |