| 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 | $38.38 | 12.314% | $43.1061 | $43.11 | $43.10 | $43.10 |
| Purchase #2 | $85.75 | 12.821% | $96.744 | $96.74 | $96.75 | $96.70 |
| Purchase #3 | $197.51 | 10.828% | $218.8964 | $218.90 | $218.90 | $218.90 |
| Purchase #4 | $34.70 | 11.505% | $38.6922 | $38.69 | $38.70 | $38.70 |
| Purchase #5 | $180.89 | 3.732% | $187.6408 | $187.64 | $187.65 | $187.60 |
| Purchase #6 | $177.47 | 6.189% | $188.4536 | $188.45 | $188.45 | $188.50 |
| Purchase #7 | $166.93 | 6.468% | $177.727 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $881.63 | $951.2601 | $951.26 | $951.30 | $951.20 | |