| 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 | $22.78 | 7.145% | $24.4076 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $146.25 | 9.670% | $160.3924 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $37.28 | 4.765% | $39.0564 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $76.48 | 8.441% | $82.9357 | $82.94 | $82.95 | $82.90 |
| Purchase #5 | $108.71 | 4.818% | $113.9476 | $113.95 | $113.95 | $113.90 |
| Purchase #6 | $233.77 | 10.602% | $258.5543 | $258.55 | $258.55 | $258.60 |
| Purchase #7 | $248.68 | 8.792% | $270.5439 | $270.54 | $270.55 | $270.50 |
| 7 purchase totals = | $873.95 | $949.8379 | $949.84 | $949.85 | $949.80 | |