| 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 | $68.40 | 3.517% | $70.8056 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $20.61 | 10.404% | $22.7543 | $22.75 | $22.75 | $22.80 |
| Purchase #3 | $155.29 | 7.416% | $166.8063 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $31.72 | 3.223% | $32.7423 | $32.74 | $32.75 | $32.70 |
| Purchase #5 | $230.26 | 12.811% | $259.7586 | $259.76 | $259.75 | $259.80 |
| Purchase #6 | $202.84 | 5.408% | $213.8096 | $213.81 | $213.80 | $213.80 |
| Purchase #7 | $181.41 | 6.755% | $193.6642 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $890.53 | $960.3409 | $960.34 | $960.30 | $960.40 | |