| 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 | $42.55 | 4.675% | $44.5392 | $44.54 | $44.55 | $44.50 |
| Purchase #2 | $134.50 | 4.509% | $140.5646 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $171.68 | 13.214% | $194.3658 | $194.37 | $194.35 | $194.40 |
| Purchase #4 | $40.72 | 12.861% | $45.957 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $47.94 | 11.433% | $53.421 | $53.42 | $53.40 | $53.40 |
| Purchase #6 | $5.74 | 8.567% | $6.2317 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $84.72 | 7.430% | $91.0147 | $91.01 | $91.00 | $91.00 |
| 7 purchase totals = | $527.85 | $576.0940 | $576.09 | $576.05 | $576.10 | |