| 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 | $31.29 | 13.218% | $35.4259 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $69.75 | 7.675% | $75.1033 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $15.97 | 11.472% | $17.8021 | $17.80 | $17.80 | $17.80 |
| Purchase #4 | $46.91 | 5.136% | $49.3193 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $202.90 | 7.622% | $218.365 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $192.71 | 3.846% | $200.1216 | $200.12 | $200.10 | $200.10 |
| Purchase #7 | $18.90 | 4.755% | $19.7987 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $578.43 | $615.9359 | $615.94 | $615.90 | $615.90 | |