| 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 | $63.73 | 10.158% | $70.2037 | $70.20 | $70.20 | $70.20 |
| Purchase #2 | $90.94 | 11.545% | $101.439 | $101.44 | $101.45 | $101.40 |
| Purchase #3 | $183.25 | 13.811% | $208.5587 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $92.40 | 11.616% | $103.1332 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $190.72 | 9.618% | $209.0634 | $209.06 | $209.05 | $209.10 |
| Purchase #6 | $155.84 | 3.707% | $161.617 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $92.31 | 7.354% | $99.0985 | $99.10 | $99.10 | $99.10 |
| 7 purchase totals = | $869.19 | $953.1135 | $953.11 | $953.10 | $953.10 | |