| 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 | $66.35 | 6.606% | $70.7331 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $133.78 | 3.268% | $138.1519 | $138.15 | $138.15 | $138.20 |
| Purchase #3 | $47.97 | 13.472% | $54.4325 | $54.43 | $54.45 | $54.40 |
| Purchase #4 | $214.59 | 6.707% | $228.9826 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $250.91 | 3.467% | $259.609 | $259.61 | $259.60 | $259.60 |
| Purchase #6 | $189.34 | 3.856% | $196.641 | $196.64 | $196.65 | $196.60 |
| Purchase #7 | $63.30 | 9.440% | $69.2755 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $966.24 | $1,017.8256 | $1,017.82 | $1,017.90 | $1,017.80 | |