| 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 | $80.97 | 4.822% | $84.8744 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $217.71 | 9.346% | $238.0572 | $238.06 | $238.05 | $238.10 |
| Purchase #3 | $30.54 | 3.667% | $31.6599 | $31.66 | $31.65 | $31.70 |
| Purchase #4 | $187.66 | 6.537% | $199.9273 | $199.93 | $199.95 | $199.90 |
| Purchase #5 | $120.29 | 6.857% | $128.5383 | $128.54 | $128.55 | $128.50 |
| Purchase #6 | $232.97 | 4.374% | $243.1601 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $139.66 | 4.498% | $145.9419 | $145.94 | $145.95 | $145.90 |
| 7 purchase totals = | $1,009.80 | $1,072.1591 | $1,072.16 | $1,072.15 | $1,072.20 | |