| 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 | $68.28 | 5.605% | $72.1071 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $130.33 | 7.107% | $139.5926 | $139.59 | $139.60 | $139.60 |
| Purchase #3 | $146.59 | 7.596% | $157.725 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $103.57 | 11.754% | $115.7436 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $151.96 | 9.307% | $166.1029 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $39.32 | 8.644% | $42.7188 | $42.72 | $42.70 | $42.70 |
| Purchase #7 | $187.56 | 8.397% | $203.3094 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $827.61 | $897.2994 | $897.30 | $897.30 | $897.20 | |