| 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 | $29.53 | 8.318% | $31.9863 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $173.85 | 11.340% | $193.5646 | $193.56 | $193.55 | $193.60 |
| Purchase #3 | $110.86 | 4.295% | $115.6214 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $8.85 | 13.722% | $10.0644 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $172.54 | 11.607% | $192.5667 | $192.57 | $192.55 | $192.60 |
| Purchase #6 | $6.99 | 8.348% | $7.5735 | $7.57 | $7.55 | $7.60 |
| Purchase #7 | $99.34 | 8.853% | $108.1346 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $601.96 | $659.5115 | $659.50 | $659.45 | $659.60 | |