| 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 | $70.39 | 4.424% | $73.5041 | $73.50 | $73.50 | $73.50 |
| Purchase #2 | $235.45 | 12.577% | $265.0625 | $265.06 | $265.05 | $265.10 |
| Purchase #3 | $238.82 | 11.814% | $267.0342 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $22.85 | 3.405% | $23.628 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $106.31 | 5.874% | $112.5546 | $112.55 | $112.55 | $112.60 |
| Purchase #6 | $37.94 | 7.661% | $40.8466 | $40.85 | $40.85 | $40.80 |
| Purchase #7 | $7.32 | 3.193% | $7.5537 | $7.55 | $7.55 | $7.60 |
| 7 purchase totals = | $719.08 | $790.1837 | $790.17 | $790.20 | $790.20 | |