| 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 | $38.35 | 11.619% | $42.8059 | $42.81 | $42.80 | $42.80 |
| Purchase #2 | $158.89 | 13.159% | $179.7983 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $23.99 | 12.737% | $27.0456 | $27.05 | $27.05 | $27.00 |
| Purchase #4 | $185.54 | 6.845% | $198.2402 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $42.26 | 4.663% | $44.2306 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $246.36 | 4.770% | $258.1114 | $258.11 | $258.10 | $258.10 |
| Purchase #7 | $111.45 | 12.112% | $124.9488 | $124.95 | $124.95 | $124.90 |
| 7 purchase totals = | $806.84 | $875.1808 | $875.19 | $875.20 | $875.00 | |