| 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 | $12.59 | 10.622% | $13.9273 | $13.93 | $13.95 | $13.90 |
| Purchase #2 | $221.86 | 4.471% | $231.7794 | $231.78 | $231.80 | $231.80 |
| Purchase #3 | $26.77 | 6.804% | $28.5914 | $28.59 | $28.60 | $28.60 |
| Purchase #4 | $83.37 | 10.388% | $92.0305 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $161.99 | 5.341% | $170.6419 | $170.64 | $170.65 | $170.60 |
| Purchase #6 | $139.95 | 5.547% | $147.713 | $147.71 | $147.70 | $147.70 |
| Purchase #7 | $92.61 | 4.106% | $96.4126 | $96.41 | $96.40 | $96.40 |
| 7 purchase totals = | $739.14 | $781.0961 | $781.09 | $781.15 | $781.00 | |