| 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 | $33.76 | 12.234% | $37.8902 | $37.89 | $37.90 | $37.90 |
| Purchase #2 | $26.43 | 11.268% | $29.4081 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $61.66 | 13.787% | $70.1611 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $183.93 | 4.806% | $192.7697 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $246.77 | 7.535% | $265.3641 | $265.36 | $265.35 | $265.40 |
| Purchase #6 | $103.91 | 11.271% | $115.6217 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $234.26 | 13.373% | $265.5876 | $265.59 | $265.60 | $265.60 |
| 7 purchase totals = | $890.72 | $976.8025 | $976.80 | $976.75 | $976.90 | |