| 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 | $77.89 | 8.621% | $84.6049 | $84.60 | $84.60 | $84.60 |
| Purchase #2 | $197.40 | 11.185% | $219.4792 | $219.48 | $219.50 | $219.50 |
| Purchase #3 | $171.35 | 5.765% | $181.2283 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $5.43 | 7.422% | $5.833 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $173.54 | 5.170% | $182.512 | $182.51 | $182.50 | $182.50 |
| Purchase #6 | $69.34 | 5.452% | $73.1204 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $75.58 | 5.826% | $79.9833 | $79.98 | $80.00 | $80.00 |
| 7 purchase totals = | $770.53 | $826.7611 | $826.75 | $826.80 | $826.70 | |