| 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 | $86.76 | 10.415% | $95.7961 | $95.80 | $95.80 | $95.80 |
| Purchase #2 | $159.42 | 4.463% | $166.5349 | $166.53 | $166.55 | $166.50 |
| Purchase #3 | $124.25 | 3.153% | $128.1676 | $128.17 | $128.15 | $128.20 |
| Purchase #4 | $238.79 | 10.744% | $264.4456 | $264.45 | $264.45 | $264.40 |
| Purchase #5 | $15.97 | 5.297% | $16.8159 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $29.68 | 5.161% | $31.2118 | $31.21 | $31.20 | $31.20 |
| Purchase #7 | $16.88 | 3.218% | $17.4232 | $17.42 | $17.40 | $17.40 |
| 7 purchase totals = | $671.75 | $720.3951 | $720.40 | $720.35 | $720.30 | |