| 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 | $84.65 | 5.159% | $89.0171 | $89.02 | $89.00 | $89.00 |
| Purchase #2 | $53.34 | 6.538% | $56.8274 | $56.83 | $56.85 | $56.80 |
| Purchase #3 | $106.46 | 8.286% | $115.2813 | $115.28 | $115.30 | $115.30 |
| Purchase #4 | $173.91 | 10.829% | $192.7427 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $138.50 | 12.651% | $156.0216 | $156.02 | $156.00 | $156.00 |
| Purchase #6 | $114.34 | 6.491% | $121.7618 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $32.25 | 5.394% | $33.9896 | $33.99 | $34.00 | $34.00 |
| 7 purchase totals = | $703.45 | $765.6415 | $765.64 | $765.65 | $765.60 | |