| 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 | $22.32 | 7.673% | $24.0326 | $24.03 | $24.05 | $24.00 |
| Purchase #2 | $203.80 | 3.311% | $210.5478 | $210.55 | $210.55 | $210.50 |
| Purchase #3 | $33.57 | 11.120% | $37.303 | $37.30 | $37.30 | $37.30 |
| Purchase #4 | $141.61 | 3.859% | $147.0747 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $47.86 | 3.235% | $49.4083 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $179.66 | 10.609% | $198.7201 | $198.72 | $198.70 | $198.70 |
| Purchase #7 | $242.70 | 9.740% | $266.339 | $266.34 | $266.35 | $266.30 |
| 7 purchase totals = | $871.52 | $933.4255 | $933.42 | $933.40 | $933.30 | |