| 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 | $119.62 | 8.548% | $129.8451 | $129.85 | $129.85 | $129.80 |
| Purchase #2 | $8.57 | 9.171% | $9.356 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $228.35 | 8.442% | $247.6273 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $130.76 | 5.690% | $138.2002 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $63.95 | 10.628% | $70.7466 | $70.75 | $70.75 | $70.70 |
| Purchase #6 | $46.41 | 4.597% | $48.5435 | $48.54 | $48.55 | $48.50 |
| Purchase #7 | $130.38 | 8.468% | $141.4206 | $141.42 | $141.40 | $141.40 |
| 7 purchase totals = | $728.04 | $785.7393 | $785.75 | $785.75 | $785.60 | |