| 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 | $94.27 | 9.652% | $103.3689 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $108.37 | 11.486% | $120.8174 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $98.68 | 3.594% | $102.2266 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $32.65 | 11.439% | $36.3848 | $36.38 | $36.40 | $36.40 |
| Purchase #5 | $92.79 | 4.297% | $96.7772 | $96.78 | $96.80 | $96.80 |
| Purchase #6 | $110.60 | 11.642% | $123.4761 | $123.48 | $123.50 | $123.50 |
| Purchase #7 | $249.98 | 3.828% | $259.5492 | $259.55 | $259.55 | $259.50 |
| 7 purchase totals = | $787.34 | $842.6002 | $842.61 | $842.65 | $842.60 | |