| 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 | $122.65 | 5.432% | $129.3123 | $129.31 | $129.30 | $129.30 |
| Purchase #2 | $29.67 | 6.329% | $31.5478 | $31.55 | $31.55 | $31.50 |
| Purchase #3 | $238.35 | 4.832% | $249.8671 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $107.41 | 9.771% | $117.905 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $62.76 | 3.418% | $64.9051 | $64.91 | $64.90 | $64.90 |
| Purchase #6 | $139.92 | 12.523% | $157.4422 | $157.44 | $157.45 | $157.40 |
| Purchase #7 | $90.74 | 3.311% | $93.7444 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $791.50 | $844.7239 | $844.73 | $844.70 | $844.60 | |