| 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 | $60.34 | 8.693% | $65.5854 | $65.59 | $65.60 | $65.60 |
| Purchase #2 | $37.59 | 8.547% | $40.8028 | $40.80 | $40.80 | $40.80 |
| Purchase #3 | $174.95 | 12.722% | $197.2071 | $197.21 | $197.20 | $197.20 |
| Purchase #4 | $249.35 | 5.830% | $263.8871 | $263.89 | $263.90 | $263.90 |
| Purchase #5 | $202.63 | 10.534% | $223.975 | $223.98 | $224.00 | $224.00 |
| Purchase #6 | $32.63 | 7.609% | $35.1128 | $35.11 | $35.10 | $35.10 |
| Purchase #7 | $40.93 | 10.307% | $45.1487 | $45.15 | $45.15 | $45.10 |
| 7 purchase totals = | $798.42 | $871.7189 | $871.73 | $871.75 | $871.70 | |