| 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 | $120.29 | 6.167% | $127.7083 | $127.71 | $127.70 | $127.70 |
| Purchase #2 | $192.73 | 11.327% | $214.5605 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $66.70 | 4.434% | $69.6575 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $6.35 | 5.763% | $6.716 | $6.72 | $6.70 | $6.70 |
| Purchase #5 | $9.54 | 12.333% | $10.7166 | $10.72 | $10.70 | $10.70 |
| Purchase #6 | $170.27 | 10.756% | $188.5842 | $188.58 | $188.60 | $188.60 |
| Purchase #7 | $163.97 | 8.821% | $178.4338 | $178.43 | $178.45 | $178.40 |
| 7 purchase totals = | $729.85 | $796.3769 | $796.38 | $796.35 | $796.40 | |