| 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 | $26.96 | 8.625% | $29.2853 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $164.46 | 7.296% | $176.459 | $176.46 | $176.45 | $176.50 |
| Purchase #3 | $172.34 | 8.687% | $187.3112 | $187.31 | $187.30 | $187.30 |
| Purchase #4 | $88.33 | 5.277% | $92.9912 | $92.99 | $93.00 | $93.00 |
| Purchase #5 | $33.28 | 13.571% | $37.7964 | $37.80 | $37.80 | $37.80 |
| Purchase #6 | $214.44 | 8.556% | $232.7875 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $204.59 | 13.777% | $232.7764 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $904.40 | $989.4070 | $989.42 | $989.45 | $989.50 | |