| 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 | $62.89 | 7.589% | $67.6627 | $67.66 | $67.65 | $67.70 |
| Purchase #2 | $74.59 | 9.822% | $81.9162 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $122.65 | 13.279% | $138.9367 | $138.94 | $138.95 | $138.90 |
| Purchase #4 | $13.61 | 3.682% | $14.1111 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $196.75 | 11.347% | $219.0752 | $219.08 | $219.10 | $219.10 |
| Purchase #6 | $36.93 | 3.396% | $38.1841 | $38.18 | $38.20 | $38.20 |
| Purchase #7 | $213.80 | 12.219% | $239.9242 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $721.22 | $799.8102 | $799.81 | $799.80 | $799.80 | |