| 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 | $74.74 | 4.230% | $77.9015 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $194.55 | 7.588% | $209.3125 | $209.31 | $209.30 | $209.30 |
| Purchase #3 | $73.79 | 6.506% | $78.5908 | $78.59 | $78.60 | $78.60 |
| Purchase #4 | $97.63 | 13.163% | $110.481 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $211.42 | 9.158% | $230.7818 | $230.78 | $230.80 | $230.80 |
| Purchase #6 | $197.89 | 7.871% | $213.4659 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $247.51 | 12.308% | $277.9735 | $277.97 | $277.95 | $278.00 |
| 7 purchase totals = | $1,097.53 | $1,198.5070 | $1,198.50 | $1,198.50 | $1,198.60 | |