| 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 | $51.53 | 10.356% | $56.8664 | $56.87 | $56.85 | $56.90 |
| Purchase #2 | $213.51 | 7.283% | $229.0599 | $229.06 | $229.05 | $229.10 |
| Purchase #3 | $230.71 | 12.159% | $258.762 | $258.76 | $258.75 | $258.80 |
| Purchase #4 | $249.52 | 8.415% | $270.5171 | $270.52 | $270.50 | $270.50 |
| Purchase #5 | $51.63 | 11.767% | $57.7053 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $207.87 | 6.295% | $220.9554 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $236.54 | 4.365% | $246.865 | $246.87 | $246.85 | $246.90 |
| 7 purchase totals = | $1,241.31 | $1,340.7311 | $1,340.75 | $1,340.65 | $1,340.90 | |