| 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 | $67.70 | 12.636% | $76.2546 | $76.25 | $76.25 | $76.30 |
| Purchase #2 | $47.78 | 7.106% | $51.1752 | $51.18 | $51.20 | $51.20 |
| Purchase #3 | $90.34 | 6.510% | $96.2211 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $206.93 | 6.514% | $220.4094 | $220.41 | $220.40 | $220.40 |
| Purchase #5 | $27.85 | 12.193% | $31.2458 | $31.25 | $31.25 | $31.20 |
| Purchase #6 | $82.44 | 6.398% | $87.7145 | $87.71 | $87.70 | $87.70 |
| Purchase #7 | $44.35 | 12.475% | $49.8827 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $567.39 | $612.9033 | $612.90 | $612.90 | $612.90 | |