| 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 | $249.26 | 6.631% | $265.7884 | $265.79 | $265.80 | $265.80 |
| Purchase #2 | $6.71 | 13.388% | $7.6083 | $7.61 | $7.60 | $7.60 |
| Purchase #3 | $123.85 | 5.859% | $131.1064 | $131.11 | $131.10 | $131.10 |
| Purchase #4 | $46.69 | 6.131% | $49.5526 | $49.55 | $49.55 | $49.60 |
| Purchase #5 | $29.30 | 7.765% | $31.5751 | $31.58 | $31.60 | $31.60 |
| Purchase #6 | $93.90 | 13.703% | $106.7671 | $106.77 | $106.75 | $106.80 |
| Purchase #7 | $134.93 | 12.202% | $151.3942 | $151.39 | $151.40 | $151.40 |
| 7 purchase totals = | $684.64 | $743.7921 | $743.80 | $743.80 | $743.90 | |