| 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 | $73.47 | 13.843% | $83.6405 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $211.85 | 8.761% | $230.4102 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $183.48 | 3.441% | $189.7935 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $31.65 | 11.271% | $35.2173 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $114.45 | 10.662% | $126.6527 | $126.65 | $126.65 | $126.70 |
| Purchase #6 | $174.44 | 7.573% | $187.6503 | $187.65 | $187.65 | $187.70 |
| Purchase #7 | $40.65 | 10.227% | $44.8073 | $44.81 | $44.80 | $44.80 |
| 7 purchase totals = | $829.99 | $898.1718 | $898.17 | $898.15 | $898.20 | |