| 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 | $135.74 | 12.364% | $152.5229 | $152.52 | $152.50 | $152.50 |
| Purchase #2 | $26.41 | 10.474% | $29.1762 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $54.65 | 3.557% | $56.5939 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $83.39 | 9.818% | $91.5772 | $91.58 | $91.60 | $91.60 |
| Purchase #5 | $118.84 | 12.822% | $134.0777 | $134.08 | $134.10 | $134.10 |
| Purchase #6 | $229.58 | 8.362% | $248.7775 | $248.78 | $248.80 | $248.80 |
| Purchase #7 | $31.46 | 13.554% | $35.7241 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $680.07 | $748.4495 | $748.45 | $748.50 | $748.50 | |