| 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 | $113.63 | 3.646% | $117.7729 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $189.65 | 9.613% | $207.8811 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $229.46 | 6.773% | $245.0013 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $16.76 | 5.193% | $17.6303 | $17.63 | $17.65 | $17.60 |
| Purchase #5 | $50.72 | 12.272% | $56.9444 | $56.94 | $56.95 | $56.90 |
| Purchase #6 | $120.80 | 13.813% | $137.4861 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $96.49 | 11.163% | $107.2612 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $817.51 | $889.9773 | $889.97 | $890.00 | $890.00 | |