| 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 | $13.45 | 11.222% | $14.9594 | $14.96 | $14.95 | $15.00 |
| Purchase #2 | $242.69 | 9.505% | $265.7577 | $265.76 | $265.75 | $265.80 |
| Purchase #3 | $16.92 | 13.619% | $19.2243 | $19.22 | $19.20 | $19.20 |
| Purchase #4 | $38.70 | 9.281% | $42.2917 | $42.29 | $42.30 | $42.30 |
| Purchase #5 | $182.54 | 13.835% | $207.7944 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $88.81 | 5.414% | $93.6182 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $245.88 | 7.305% | $263.8415 | $263.84 | $263.85 | $263.80 |
| 7 purchase totals = | $828.99 | $907.4872 | $907.48 | $907.45 | $907.50 | |