| 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 | $16.45 | 7.193% | $17.6332 | $17.63 | $17.65 | $17.60 |
| Purchase #2 | $228.50 | 12.284% | $256.5689 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $211.83 | 7.238% | $227.1623 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $46.57 | 13.692% | $52.9464 | $52.95 | $52.95 | $52.90 |
| Purchase #5 | $172.67 | 3.540% | $178.7825 | $178.78 | $178.80 | $178.80 |
| Purchase #6 | $31.92 | 12.529% | $35.9193 | $35.92 | $35.90 | $35.90 |
| Purchase #7 | $96.84 | 11.871% | $108.3359 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $804.78 | $877.3485 | $877.35 | $877.35 | $877.30 | |