| 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 | $6.55 | 5.792% | $6.9294 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $179.64 | 6.185% | $190.7507 | $190.75 | $190.75 | $190.80 |
| Purchase #3 | $32.58 | 9.687% | $35.736 | $35.74 | $35.75 | $35.70 |
| Purchase #4 | $45.73 | 3.664% | $47.4055 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $227.32 | 3.623% | $235.5558 | $235.56 | $235.55 | $235.60 |
| Purchase #6 | $142.43 | 12.526% | $160.2708 | $160.27 | $160.25 | $160.30 |
| Purchase #7 | $121.73 | 6.711% | $129.8993 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $755.98 | $806.5475 | $806.56 | $806.55 | $806.60 | |