| 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 | $39.35 | 5.708% | $41.5961 | $41.60 | $41.60 | $41.60 |
| Purchase #2 | $96.30 | 5.504% | $101.6004 | $101.60 | $101.60 | $101.60 |
| Purchase #3 | $54.94 | 10.757% | $60.8499 | $60.85 | $60.85 | $60.80 |
| Purchase #4 | $238.39 | 4.596% | $249.3464 | $249.35 | $249.35 | $249.30 |
| Purchase #5 | $108.77 | 5.335% | $114.5729 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $110.66 | 6.509% | $117.8629 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $222.80 | 7.231% | $238.9107 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $871.21 | $924.7393 | $924.74 | $924.70 | $924.70 | |