| 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 | $33.62 | 6.233% | $35.7155 | $35.72 | $35.70 | $35.70 |
| Purchase #2 | $77.39 | 5.534% | $81.6728 | $81.67 | $81.65 | $81.70 |
| Purchase #3 | $185.54 | 3.281% | $191.6276 | $191.63 | $191.65 | $191.60 |
| Purchase #4 | $206.80 | 6.647% | $220.546 | $220.55 | $220.55 | $220.50 |
| Purchase #5 | $21.89 | 12.458% | $24.6171 | $24.62 | $24.60 | $24.60 |
| Purchase #6 | $74.57 | 12.453% | $83.8562 | $83.86 | $83.85 | $83.90 |
| Purchase #7 | $128.68 | 9.814% | $141.3087 | $141.31 | $141.30 | $141.30 |
| 7 purchase totals = | $728.49 | $779.3439 | $779.36 | $779.30 | $779.30 | |