| 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 | $85.74 | 9.460% | $93.851 | $93.85 | $93.85 | $93.90 |
| Purchase #2 | $152.36 | 5.604% | $160.8983 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $17.91 | 11.393% | $19.9505 | $19.95 | $19.95 | $20.00 |
| Purchase #4 | $216.77 | 8.832% | $235.9151 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $221.42 | 12.684% | $249.5049 | $249.50 | $249.50 | $249.50 |
| Purchase #6 | $140.84 | 3.333% | $145.5342 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $15.95 | 6.292% | $16.9536 | $16.95 | $16.95 | $17.00 |
| 7 purchase totals = | $850.99 | $922.6076 | $922.60 | $922.60 | $922.70 | |