| 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 | $73.62 | 7.367% | $79.0436 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $202.41 | 12.840% | $228.3994 | $228.40 | $228.40 | $228.40 |
| Purchase #3 | $237.69 | 3.736% | $246.5701 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $87.62 | 7.767% | $94.4254 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $225.27 | 6.442% | $239.7819 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $93.73 | 12.324% | $105.2813 | $105.28 | $105.30 | $105.30 |
| Purchase #7 | $95.49 | 5.358% | $100.6064 | $100.61 | $100.60 | $100.60 |
| 7 purchase totals = | $1,015.83 | $1,094.1081 | $1,094.11 | $1,094.15 | $1,094.10 | |