| 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 | $95.28 | 13.861% | $108.4868 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $33.39 | 3.163% | $34.4461 | $34.45 | $34.45 | $34.40 |
| Purchase #3 | $60.93 | 9.563% | $66.7567 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $174.94 | 10.170% | $192.7314 | $192.73 | $192.75 | $192.70 |
| Purchase #5 | $17.28 | 11.468% | $19.2617 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $238.76 | 8.543% | $259.1573 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $143.90 | 10.214% | $158.5979 | $158.60 | $158.60 | $158.60 |
| 7 purchase totals = | $764.48 | $839.4379 | $839.45 | $839.45 | $839.50 | |