| 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 | $76.55 | 9.403% | $83.748 | $83.75 | $83.75 | $83.70 |
| Purchase #2 | $7.55 | 11.511% | $8.4191 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $168.32 | 7.615% | $181.1376 | $181.14 | $181.15 | $181.10 |
| Purchase #4 | $96.36 | 6.415% | $102.5415 | $102.54 | $102.55 | $102.50 |
| Purchase #5 | $48.53 | 7.861% | $52.3449 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $40.26 | 9.576% | $44.1153 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $73.43 | 3.234% | $75.8047 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $511.00 | $548.1111 | $548.11 | $548.10 | $547.90 | |