| 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 | $107.68 | 8.749% | $117.1009 | $117.10 | $117.10 | $117.10 |
| Purchase #2 | $81.39 | 9.235% | $88.9064 | $88.91 | $88.90 | $88.90 |
| Purchase #3 | $197.61 | 11.219% | $219.7799 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $172.49 | 3.502% | $178.5306 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $29.39 | 5.791% | $31.092 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $146.67 | 4.377% | $153.0897 | $153.09 | $153.10 | $153.10 |
| Purchase #7 | $61.48 | 3.341% | $63.534 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $796.71 | $852.0335 | $852.03 | $852.10 | $852.00 | |