| 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 | $75.94 | 6.786% | $81.0933 | $81.09 | $81.10 | $81.10 |
| Purchase #2 | $52.71 | 7.395% | $56.6079 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $225.53 | 10.695% | $249.6504 | $249.65 | $249.65 | $249.70 |
| Purchase #4 | $198.47 | 10.701% | $219.7083 | $219.71 | $219.70 | $219.70 |
| Purchase #5 | $54.59 | 4.699% | $57.1552 | $57.16 | $57.15 | $57.20 |
| Purchase #6 | $122.64 | 13.704% | $139.4466 | $139.45 | $139.45 | $139.40 |
| Purchase #7 | $161.83 | 6.290% | $172.0091 | $172.01 | $172.00 | $172.00 |
| 7 purchase totals = | $891.71 | $975.6708 | $975.68 | $975.65 | $975.70 | |