| 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 | $34.49 | 5.298% | $36.3173 | $36.32 | $36.30 | $36.30 |
| Purchase #2 | $171.49 | 13.375% | $194.4268 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $87.29 | 8.335% | $94.5656 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $173.46 | 9.557% | $190.0376 | $190.04 | $190.05 | $190.00 |
| Purchase #5 | $83.42 | 9.772% | $91.5718 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $61.66 | 4.798% | $64.6184 | $64.62 | $64.60 | $64.60 |
| Purchase #7 | $111.97 | 4.498% | $117.0064 | $117.01 | $117.00 | $117.00 |
| 7 purchase totals = | $723.78 | $788.5439 | $788.56 | $788.50 | $788.50 | |