| 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 | $75.52 | 12.626% | $85.0552 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $41.74 | 10.623% | $46.174 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $247.70 | 10.463% | $273.6169 | $273.62 | $273.60 | $273.60 |
| Purchase #4 | $67.28 | 10.419% | $74.2899 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $25.68 | 10.152% | $28.287 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $37.78 | 8.236% | $40.8916 | $40.89 | $40.90 | $40.90 |
| Purchase #7 | $240.50 | 8.401% | $260.7044 | $260.70 | $260.70 | $260.70 |
| 7 purchase totals = | $736.20 | $809.0190 | $809.02 | $809.00 | $809.10 | |