| 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 | $28.82 | 9.724% | $31.6225 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $236.70 | 5.304% | $249.2546 | $249.25 | $249.25 | $249.30 |
| Purchase #3 | $153.83 | 5.580% | $162.4137 | $162.41 | $162.40 | $162.40 |
| Purchase #4 | $89.47 | 7.613% | $96.2814 | $96.28 | $96.30 | $96.30 |
| Purchase #5 | $71.84 | 12.122% | $80.5484 | $80.55 | $80.55 | $80.50 |
| Purchase #6 | $222.61 | 12.220% | $249.8129 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $121.70 | 9.107% | $132.7832 | $132.78 | $132.80 | $132.80 |
| 7 purchase totals = | $924.97 | $1,002.7167 | $1,002.70 | $1,002.70 | $1,002.70 | |