| 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 | $95.77 | 4.758% | $100.3267 | $100.33 | $100.35 | $100.30 |
| Purchase #2 | $59.73 | 6.600% | $63.6722 | $63.67 | $63.65 | $63.70 |
| Purchase #3 | $95.28 | 4.272% | $99.3504 | $99.35 | $99.35 | $99.40 |
| Purchase #4 | $173.49 | 5.512% | $183.0528 | $183.05 | $183.05 | $183.10 |
| Purchase #5 | $237.93 | 8.736% | $258.7156 | $258.72 | $258.70 | $258.70 |
| Purchase #6 | $133.99 | 13.808% | $152.4913 | $152.49 | $152.50 | $152.50 |
| Purchase #7 | $230.43 | 9.535% | $252.4015 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $1,026.62 | $1,110.0105 | $1,110.01 | $1,110.00 | $1,110.10 | |