| 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 | $35.50 | 3.430% | $36.7177 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $6.76 | 11.327% | $7.5257 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $233.91 | 7.189% | $250.7258 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $81.86 | 13.761% | $93.1248 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $177.86 | 11.505% | $198.3228 | $198.32 | $198.30 | $198.30 |
| Purchase #6 | $7.43 | 12.800% | $8.381 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $175.26 | 12.297% | $196.8117 | $196.81 | $196.80 | $196.80 |
| 7 purchase totals = | $718.58 | $791.6095 | $791.61 | $791.60 | $791.50 | |