| 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 | $74.36 | 3.672% | $77.0905 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $33.58 | 4.740% | $35.1717 | $35.17 | $35.15 | $35.20 |
| Purchase #3 | $110.42 | 7.248% | $118.4232 | $118.42 | $118.40 | $118.40 |
| Purchase #4 | $250.65 | 3.667% | $259.8413 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $213.61 | 6.545% | $227.5908 | $227.59 | $227.60 | $227.60 |
| Purchase #6 | $38.55 | 12.160% | $43.2377 | $43.24 | $43.25 | $43.20 |
| Purchase #7 | $181.77 | 6.687% | $193.925 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $902.94 | $955.2802 | $955.28 | $955.30 | $955.20 | |