| 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 | $98.32 | 12.412% | $110.5235 | $110.52 | $110.50 | $110.50 |
| Purchase #2 | $16.65 | 12.318% | $18.7009 | $18.70 | $18.70 | $18.70 |
| Purchase #3 | $240.73 | 3.791% | $249.8561 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $244.34 | 12.786% | $275.5813 | $275.58 | $275.60 | $275.60 |
| Purchase #5 | $75.51 | 6.271% | $80.2452 | $80.25 | $80.25 | $80.20 |
| Purchase #6 | $208.86 | 5.554% | $220.4601 | $220.46 | $220.45 | $220.50 |
| Purchase #7 | $63.35 | 4.860% | $66.4288 | $66.43 | $66.45 | $66.40 |
| 7 purchase totals = | $947.76 | $1,021.7959 | $1,021.80 | $1,021.80 | $1,021.80 | |