| 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 | $53.40 | 4.149% | $55.6156 | $55.62 | $55.60 | $55.60 |
| Purchase #2 | $234.45 | 10.304% | $258.6077 | $258.61 | $258.60 | $258.60 |
| Purchase #3 | $196.52 | 10.521% | $217.1959 | $217.20 | $217.20 | $217.20 |
| Purchase #4 | $101.51 | 7.173% | $108.7913 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $93.88 | 3.556% | $97.2184 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $238.30 | 13.544% | $270.5754 | $270.58 | $270.60 | $270.60 |
| Purchase #7 | $16.44 | 9.688% | $18.0327 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $934.50 | $1,026.0370 | $1,026.05 | $1,026.05 | $1,026.00 | |